Updated on 2024/11/27

Information

 

写真a

 
SATAKE AKIKO
 
Organization
Faculty of Science Department of Biology Professor
School of Sciences Department of Biology(Concurrent)
Graduate School of Systems Life Sciences Department of Systems Life Sciences(Concurrent)
Title
Professor
Contact information
メールアドレス
Tel
0928024296
Profile
植物の季節応答の分子メカニズム、熱帯雨林で見られる一斉開花、人間や動物の意思決定機構などを、 非線形力学・格子モデル・ゲーム理論・学習理論と野外実験・分子生物学的実験を合わせた統合的アプローチによって研究しています。
External link

Research Areas

  • Life Science / Ecology and environment

Degree

  • Ph.D. in Science

Research History

  • Kyushu University Department of Biology, Faculty of Science Professor

    2018.4 - Present

      More details

  • 2002年: 九州大学理学研究院数理生物学研究室 において博士課程修了 2003年:ペンシルバニア州立大学 Bjornstad Lab ポスドク 2004年: 京都大学生態学研究センター ポスドク 2005年:プリンストン大学 Levin Lab & PEI ポスドク 2007年: スイス連邦水圏科学技術研究所 グループリーダー 2008年:北海道大学創成科学共同研究機構特任助教 2011年:北海道大学大学院地球環境科学研究院准教授 2015年:九州大学理学研究院准教授 2018年:九州大学理学研究院教授

Education

  • Kyushu University

    - 2002

      More details

    Country: Japan

    researchmap

Research Interests・Research Keywords

  • Research theme:生態ー社会結合系

    Keyword:生態ー社会結合系

    Research period: 2024

  • Research theme:circadian clock

    Keyword:circadian clock

    Research period: 2024

  • Research theme:forest ecology

    Keyword:forest ecology

    Research period: 2024

  • Research theme:Mathematical Biology

    Keyword:Mathematical Biology

    Research period: 2024

  • Research theme:Phenology

    Keyword:Phenology

    Research period: 2024

  • Research theme:Ecological Genomics

    Keyword:Ecological Genomics

    Research period: 2024

  • Research theme:Development of models that predict flowering time based on genetic information

    Keyword:vernalization; protein; plants; repressor; encodes; memory; winter

    Research period: 2015.4

Awards

  • 第16回(令和元年度)日本学術振興会賞

    2019.12   日本学術振興会   遺伝子情報に基づいた植物の一斉開花のしくみの解明

     More details

    樹木や草本の開花・結実タイミングは、個体ごとに環境による制約を受ける一方で、広い範囲での同調を示す。これは集団として種子繁殖を行なう上で重要な適応であるが、そのしくみは未解明であった。これに植物の資源収支の数理モデルを構築し、花粉の交換を通じて同調が達成されることを証明した。また自身のモデルを野外実験や広域調査などで実証し、モデルが予測にも使えることを示した。さらには熱帯林で不定期に起きる一斉開花現象の謎に取り組み、気象データと遺伝子発現情報を組み合わせた数理モデルにより、そのしくみの解明に成功した。その後も、さまざまな植物の季節性に関する数理的解明を成し遂げている。
    これらの成果が認められ、本賞の受賞に至った。

  • ナイスステップな研究者

    2014.10   科学技術・学術政策研究所   生命科学と数学・情報科学を組み合わせた分野横断的な研究により、植物の開花時期の予測や豊凶現象のメカニズム解明に貢献

Papers

  • Optimal seasonal schedule for producing biogenic volatile organic compounds for tree defense.

    Iwasa Y, Hayashi R, Satake A

    Journal of theoretical biology   596   111986   2024.11   ISSN:0022-5193

     More details

    Language:English   Publisher:Journal of Theoretical Biology  

    The leaves of many trees emit biogenic volatile organic compounds (BVOCs) that protect them from various threats, including herbivory, pathogens, and heat stress. In a previous study, we analyzed the optimal seasonal schedule for producing isoprene, a highly volatile BVOC, in leaves to mitigate heat damage and maximize net carbon gain. In this paper, we investigate the seasonal production schedule of BVOCs stored in leaves, such as monoterpenes and sesquiterpenes, which decay slowly. When the leaves are bitten, these chemicals are emitted and help to prevent further herbivory. The optimal seasonal schedule, analyzed using Pontryagin's maximum principle, includes a period of singular control. Producing BVOCs for defense is advantageous if their decay rate is slow and the photosynthetic rate is fast. The amount of BVOCs produced increases with slower decay rate and faster photosynthetic rate. But it does not increase monotonically with the magnitude of the threat. BVOCs are produced earlier than the peak period of the threat for which the chemicals are intended. Based on the results of the model, we discuss the reported variations in BVOC production among different chemical species and tree species, as well as the seasonal patterns of gene expression in different pathways for BVOC production.

    DOI: 10.1016/j.jtbi.2024.111986

    Scopus

    PubMed

  • Impacts of climate change on the transcriptional dynamics and timing of bud dormancy release in Yoshino‐cherry tree

    Atsuko Miyawaki‐Kuwakado, Qingmin Han, Keiko Kitamura, Akiko Satake

    PLANTS, PEOPLE, PLANET   6 ( 6 )   1505 - 1521   2024.11   eISSN:2572-2611

     More details

    Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/ppp3.10548

    Web of Science

    Scopus

    researchmap

  • Somatic mutation rates scale with time not growth rate in long-lived tropical trees

    Akiko Satake, Ryosuke Imai, Takeshi Fujino, Sou Tomimoto, Kayoko Ohta, Mohammad Na'iem, Sapto Indrioko, Widiyatno Widiyatno, Susilo Purnomo, Almudena Molla Morales, Viktoria Nizhynska, Naoki Tani, Yoshihisa Suyama, Eriko Sasaki, Masahiro Kasahara

    eLife   12   2024.10

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    <jats:p>The rates of appearance of new mutations play a central role in evolution. However, mutational processes in natural environments and their relationship with growth rates are largely unknown, particular in tropical ecosystems with high biodiversity. Here, we examined the somatic mutation landscapes of two tropical trees, Shorea laevis (slow-growing) and S. leprosula (fast-growing), in central Borneo, Indonesia. Using newly-constructed genomes, we identified a greater number of somatic mutations in tropical trees than in temperate trees. In both species, we observed a linear increase in the number of somatic mutations with physical distance between branches. However, we found that the rate of somatic mutation accumulation per meter of growth was 3.7-fold higher in S. laevis than in S. leprosula. This difference in the somatic mutation rate was scaled with the slower growth rate of S. laevis compared to S. leprosula, resulting in a constant somatic mutation rate per year between the two species. We also found that somatic mutations are neutral within an individual, but those mutations transmitted to the next generation are subject to purifying selection. These findings suggest that somatic mutations accumulate with absolute time and older trees have a greater contribution towards generating genetic variation.</jats:p>
    <jats:p>The significance of our study lies in the discovery of an absolute time-dependent accumulation of somatic mutations in long-lived tropical trees, independent of growth rate. Through a comparative analysis of somatic mutation landscapes in slow- and fast-growing species, we observed a clock-like accumulation of somatic mutations in both species, regardless of their growth rates. Although the majority of somatic mutations were restricted to a single branch, we also identified mutations present in multiple branches, likely transmitted during growth. Our findings suggest that older trees make a greater contribution towards generating genetic variation.</jats:p>

    DOI: 10.7554/eLife.88456

    Scopus

    PubMed

    researchmap

  • Male and female gametophytes meet after winter: Testing the overwintering hypothesis for delayed fertilization in Japanese stone oak

    Takenori Shagawa, Kota Ogawa, Masahiro M Kanaoka, Akiko Satake

    2024.10

  • Photoexcitation and One-Electron Reduction Processes of a CO<sub>2</sub> Photoreduction Dyad Catalyst Having a Zinc(II) Porphyrin Photosensitizer

    Honda, T; Ehara, T; Sato, R; Ogawa, T; Kuramochi, Y; Satake, A; Miyata, K; Onda, K

    INORGANIC CHEMISTRY   2024.10   ISSN:0020-1669 eISSN:1520-510X

     More details

  • Evolutionary ecology of masting: mechanisms, models, and climate change

    Bogdziewicz, M; Kelly, D; Ascoli, D; Caignard, T; Chianucci, F; Crone, EE; Fleurot, E; Foest, JJ; Gratzer, G; Hagiwara, T; Han, QM; Journé, V; Keurinck, L; Kondrat, K; McClory, R; LaMontagne, JM; Mundo, IA; Nussbaumer, A; Oberklammer, I; Ohno, M; Pearse, IS; Pesendorfer, MB; Resente, G; Satake, A; Shibata, M; Snell, RS; Szymkowiak, J; Touzot, L; Zwolak, R; Zywiec, M; Hacket-Pain, AJ

    TRENDS IN ECOLOGY & EVOLUTION   39 ( 9 )   851 - 862   2024.9   ISSN:0169-5347 eISSN:1872-8383

     More details

    Language:English   Publisher:Trends in Ecology and Evolution  

    Many perennial plants show mast seeding, characterized by synchronous and highly variable reproduction across years. We propose a general model of masting, integrating proximate factors (environmental variation, weather cues, and resource budgets) with ultimate drivers (predator satiation and pollination efficiency). This general model shows how the relationships between masting and weather shape the diverse responses of species to climate warming, ranging from no change to lower interannual variation or reproductive failure. The role of environmental prediction as a masting driver is being reassessed; future studies need to estimate prediction accuracy and the benefits acquired. Since reproduction is central to plant adaptation to climate change, understanding how masting adapts to shifting environmental conditions is now a central question.

    DOI: 10.1016/j.tree.2024.05.006

    Web of Science

    Scopus

    PubMed

  • Tropical trees inherit low-frequency somatic mutations

    Sou Tomimoto, Akiko Satake

    Trends in Genetics   40 ( 8 )   636 - 637   2024.8   ISSN:0168-9525 eISSN:1362-4555

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.tig.2024.05.003

    Web of Science

    Scopus

    PubMed

    researchmap

  • Fruiting phenology uncoupled from seasonal soil nitrogen supply in masting Fagus crenata trees

    Qingmin Han, Daisuke Kabeya, Yoshiyuki Inagaki, Kyotaro Noguchi, Kazumichi Fujii, Akiko Satake

    Plant and Soil   2024.7   ISSN:0032-079X eISSN:1573-5036

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1007/s11104-024-06859-5

    Web of Science

    Scopus

    researchmap

    Other Link: https://link.springer.com/article/10.1007/s11104-024-06859-5/fulltext.html

  • Theoretical analyses for the evolution of biogenic volatile organic compounds (BVOC) emission strategy

    Hirose, S; Satake, A

    ECOLOGY AND EVOLUTION   14 ( 7 )   e11548   2024.7   ISSN:2045-7758

     More details

    Language:English   Publisher:Ecology and Evolution  

    Plants emit biogenic volatile organic compounds (BVOCs) as signaling molecules, playing a crucial role in inducing resistance against herbivores. Neighboring plants that eavesdrop on BVOC signals can also increase defenses against herbivores or alter growth patterns to respond to potential risks of herbivore damage. Despite the significance of BVOC emissions, the evolutionary rationales behind their release and the factors contributing to the diversity in such emissions remain poorly understood. To unravel the conditions for the evolution of BVOC emission, we developed a spatially explicit model that formalizes the evolutionary dynamics of BVOC emission and non-emission strategies. Our model considered two effects of BVOC signaling that impact the fitness of plants: intra-individual communication, which mitigates herbivore damage through the plant's own BVOC signaling incurring emission costs, and inter-individual communication, which alters the influence of herbivory based on BVOC signals from other individuals without incurring emission costs. Employing two mathematical models—the lattice model and the random distribution model—we investigated how intra-individual communication, inter-individual communication, and spatial structure influenced the evolution of BVOC emission strategies. Our analysis revealed that the increase in intra-individual communication promotes the evolution of the BVOC emission strategy. In contrast, the increase in inter-individual communication effect favors cheaters who benefit from the BVOCs released from neighboring plants without bearing the costs associated with BVOC emission. Our analysis also demonstrated that the narrower the spatial scale of BVOC signaling, the higher the likelihood of BVOC evolution. This research sheds light on the intricate dynamics governing the evolution of BVOC emissions and their implications for plant–plant communication.

    DOI: 10.1002/ece3.11548

    Web of Science

    Scopus

    PubMed

  • Optimal seasonal schedule for the production of isoprene, a highly volatile biogenic VOC

    Iwasa, Y; Hayashi, R; Satake, A

    SCIENTIFIC REPORTS   14 ( 1 )   12311   2024.5   ISSN:2045-2322

     More details

    Language:English   Publisher:Scientific Reports  

    The leaves of many trees emit volatile organic compounds (abbreviated as BVOCs), which protect them from various damages, such as herbivory, pathogens, and heat stress. For example, isoprene is highly volatile and is known to enhance the resistance to heat stress. In this study, we analyze the optimal seasonal schedule for producing isoprene in leaves to mitigate damage. We assume that photosynthetic rate, heat stress, and the stress-suppressing effect of isoprene may vary throughout the season. We seek the seasonal schedule of isoprene production that maximizes the total net photosynthesis using Pontryagin’s maximum principle. The isoprene production rate is determined by the changing balance between the cost and benefit of enhanced leaf protection over time. If heat stress peaks in midsummer, isoprene production can reach its highest levels during the summer. However, if a large portion of leaves is lost due to heat stress in a short period, the optimal schedule involves peaking isoprene production after the peak of heat stress. Both high photosynthetic rate and high isoprene volatility in midsummer make the peak of isoprene production in spring. These results can be clearly understood by distinguishing immediate impacts and the impacts of future expectations.

    DOI: 10.1038/s41598-024-62975-3

    Web of Science

    Scopus

    PubMed

  • Genetic diversity within a tree and alternative indexes for different evolutionary effects

    Yoh Iwasa, Sou Tomimoto, Akiko Satake

    2024.2

  • Plant Molecular Phenology and Climate Feedbacks Mediated by BVOCs Reviewed International journal

    @Akiko Satake, Tomika Hagiwara, Atsushi J. Nagano, Nobutoshi Yamaguchi, Kanako Sekimoto, Kaori Shiojiri, and Kengo Sudo

    Annual Review of Plant Biology   75   15.1 - 15.23   2024.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1146/annurev-arplant-060223-032108

  • The transcriptional changes underlying the flowering phenology shift of <i>Arabidopsis halleri</i> in response to climate warming

    Komoto, H; Nagahama, A; Miyawaki-Kuwakado, A; Hata, Y; Kyozuka, J; Kajita, Y; Toyama, H; Satake, A

    PLANT CELL AND ENVIRONMENT   47 ( 1 )   174 - 186   2024.1   ISSN:0140-7791 eISSN:1365-3040

     More details

    Language:English   Publisher:Plant Cell and Environment  

    Climate warming is causing shifts in key life-history events, including flowering time. To assess the impacts of increasing temperature on flowering phenology, it is crucial to understand the transcriptional changes of genes underlying the phenological shifts. Here, we conducted a comprehensive investigation of genes contributing to the flowering phenology shifts in response to increasing temperature by monitoring the seasonal expression dynamics of 293 flowering-time genes along latitudinal gradients in the perennial herb, Arabidopsis halleri. Through transplant experiments at northern, southern and subtropical study sites in Japan, we demonstrated that the flowering period was shortened as latitude decreased, ultimately resulting in the loss of flowering opportunity in subtropical climates. The key transcriptional changes underlying the shortening of the flowering period and the loss of flowering opportunity were the diminished expression of floral pathway integrator genes and genes in the gibberellin synthesis and aging pathways, all of which are suppressed by increased expression of FLOWERING LOCUS C, a central repressor of flowering. These results suggest that the upper-temperature limit of reproduction is governed by a relatively small number of genes that suppress reproduction in the absence of winter cold.

    DOI: 10.1111/pce.14716

    Web of Science

    Scopus

    PubMed

  • Plant Molecular Phenology and Climate Feedbacks Mediated by BVOCs. Reviewed International journal

    Akiko Satake, Tomika Hagiwara, Atsushi J Nagano, Nobutoshi Yamaguchi, Kanako Sekimoto, Kaori Shiojiri, Kengo Sudo

    Annual review of plant biology   75 ( 1 )   605 - 627   2024   ISSN:1543-5008 eISSN:1545-2123

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    Climate change profoundly affects the timing of seasonal activities of organisms, known as phenology. The impact of climate change is not unidirectional; it is also influenced by plant phenology as plants modify atmospheric composition and climatic processes. One important aspect of this interaction is the emission of biogenic volatile organic compounds (BVOCs), which link the Earth's surface, atmosphere, and climate. BVOC emissions exhibit significant diurnal and seasonal variations and are therefore considered essential phenological traits. To understand the dynamic equilibrium arising from the interplay between plant phenology and climate, this review presents recent advances in comprehending the molecular mechanisms underpinning plant phenology and its interaction with climate. We provide an overview of studies investigating molecular phenology, genome-wide gene expression analyses conducted in natural environments, and how these studies revolutionize the concept of phenology, shifting it from observable traits to dynamic molecular responses driven by gene-environment interactions. We explain how this knowledge can be scaled up to encompass plant populations, regions, and even the globe by establishing connections between molecular phenology, changes in plant distribution, species composition, and climate. Expected final online publication date for the Annual Review of Plant Biology, Volume 75 is May 2024. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

    DOI: 10.1146/annurev-arplant-060223-032108

    Web of Science

    Scopus

    PubMed

    researchmap

  • An ecological transcriptome approach to capture the molecular and physiological mechanisms of mass flowering in <i>Shorea curtisii</i>

    Ahmad Husaini Suhaimi, Masaki J. Kobayashi, Akiko Satake, Ching Ching Ng, Soon Leong Lee, Norwati Muhammad, Shinya Numata, Tatsuya Otani, Toshiaki Kondo, Naoki Tani, Suat Hui Yeoh

    PeerJ   11   e16368 - e16368   2023.11   ISSN:2167-8359 eISSN:2167-8359

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:PeerJ  

    Climatic factors have commonly been attributed as the trigger of general flowering, a unique community-level mass flowering phenomenon involving most dipterocarp species that forms the foundation of Southeast Asian tropical rainforests. This intriguing flowering event is often succeeded by mast fruiting, which provides a temporary yet substantial burst of food resources for animals, particularly frugivores. However, the physiological mechanism that triggers general flowering, particularly in dipterocarp species, is not well understood largely due to its irregular and unpredictable occurrences in the tall and dense forests. To shed light on this mechanism, we employed ecological transcriptomic analyses on an RNA-seq dataset of a general flowering species, Shorea curtisii (Dipterocarpaceae), sequenced from leaves and buds collected at multiple vegetative and flowering phenological stages. We assembled 64,219 unigenes from the transcriptome of which 1,730 and 3,559 were differentially expressed in the leaf and the bud, respectively. Differentially expressed unigene clusters were found to be enriched with homologs of Arabidopsis thaliana genes associated with response to biotic and abiotic stresses, nutrient level, and hormonal treatments. When combined with rainfall data, our transcriptome data reveals that the trees were responding to a brief period of drought prior to the elevated expression of key floral promoters and followed by differential expression of unigenes that indicates physiological changes associated with the transition from vegetative to reproductive stages. Our study is timely for a representative general flowering dipterocarp species that occurs in forests that are under the constant threat of deforestation and climate change as it pinpoints important climate sensitive and flowering-related homologs and offers a glimpse into the cascade of gene expression before and after the onset of floral initiation.

    DOI: 10.7717/peerj.16368

    Web of Science

    Scopus

    PubMed

    researchmap

    Other Link: https://peerj.com/articles/16368.xml

  • Assessing the impacts of genetic defects on starch metabolism in Arabidopsis plants using the carbon homeostasis model Reviewed International journal

    Shuichi N. Kudo, Carolina C. M. Bello, Anthony Artins, Camila Caldana, Akiko Satake

    Journal of The Royal Society Interface   20 ( 208 )   20230426   2023.11   ISSN:1742-5689 eISSN:1742-5662

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1098/rsif.2023.0426

    Web of Science

    Scopus

    PubMed

    researchmap

  • An ecological transcriptome approach to capture the molecular and physiological mechanisms of mass flowering in Shorea curtisii Reviewed International journal

    Peerj   11   e16368 - e16368   2023.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://peerj.com/articles/16368/

  • Assessing the impacts of genetic defects on starch metabolism in Arabidopsis plants using the carbon homeostasis model Reviewed International journal

    Journal of the Royal Society Interface   20   2023.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://royalsocietypublishing.org/doi/10.1098/rsif.2023.0426

  • Branching architecture affects genetic diversity within an individual tree

    Sou Tomimoto, Yoh Iwasa, Akiko Satake

    2023.10

  • The transcriptional changes underlying the flowering phenology shift of Arabidopsis halleri in response to climate warming Reviewed International journal

    Plant, Cell & Environment   2023.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1111/pce.14716

  • Seasonal gene expression signatures of delayed fertilization in Fagaceae Reviewed International journal

    Akiko Satake, Kayoko Ohta, Noriko Takeda‐Kamiya, Kiminori Toyooka, Junko Kusumi

    Molecular Ecology   32 ( 17 )   4801 - 4813   2023.9   ISSN:0962-1083 eISSN:1365-294X

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    In the family Fagaceae, fertilization is delayed by several weeks to 1 year after pollination, leading to 1- or 2-year fruiting species depending on whether fruiting occurs in the same or the next year after flowering. To investigate physiological responses underlying the regulation of delayed fertilization, we monitored seasonal changes in genome-wide gene expression in tissues including leaves and buds over 2 years under natural conditions in one- (Quercus glauca) and 2-year fruiting species (Lithocarpus edulis). Genes associated with metabolic changes in response to winter cold, photosynthesis and cell proliferation, which are essential for survival and growth, showed highly conserved seasonal expression profiles between species. However, seasonal expression profiles diverged between species in genes associated with pollination, an important process contributing to the origin and maintenance of the reproductive barrier between plant species. By comparing seasonal progression of ovule development and gene expression in pistillate flowers, we revealed that ovules started developing after winter in the 2-year fruiting species, which could be linked to the activation of genes involved in fertilization and female gametophyte development after winter. These findings suggest that the 2-year fruiting species may have evolved a requirement of winter cold to prevent fertilization before winter and facilitate fertilization and embryo development in the following spring when temperature rises. This study offers new possibilities to explore the evolution of reproductive strategies in Fagaceae.

    DOI: 10.1111/mec.17079

    Web of Science

    Scopus

    PubMed

    researchmap

  • FCS-Like Zinc finger 14 (FLZ14) mediates the crosstalk between TORC and SnRK1 in response to sugar availability

    Anthony Artins, Reynel Urrea-Castellanos, Marcos Martin-Sánchez, Thiago Alexandre Moraes, Alisdair R. Fernie, Akiko Satake, Camila Caldana

    2023.8

  • AGAMOUS regulates various target genes via cell cycle–coupled H3K27me3 dilution in floral meristems and stamens

    Margaret Anne Pelayo, Fumi Morishita, Haruka Sawada, Kasumi Matsushita, Hideaki Iimura, Zemiao He, Liang Sheng Looi, Naoya Katagiri, Asumi Nagamori, Takamasa Suzuki, Marek Širl, Aleš Soukup, Akiko Satake, Toshiro Ito, Nobutoshi Yamaguchi

    The Plant Cell   35 ( 8 )   2821 - 2847   2023.8   ISSN:1040-4651 eISSN:1532-298X

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Oxford University Press (OUP)  

    Abstract

    The MADS domain transcription factor AGAMOUS (AG) regulates floral meristem termination by preventing maintenance of the histone modification H3K27me3 along the KNUCKLES (KNU) coding sequence. At two days after AG binding, cell division has diluted the repressive mark H3K27me3, allowing activation of KNU transcription prior to floral meristem termination. However, how many other downstream genes are temporally regulated by this intrinsic epigenetic timer and what their functions are remain unknown. Here, we identify direct AG targets regulated through cell cycle–coupled H3K27me3 dilution in Arabidopsis thaliana. Expression of the targets KNU, AT HOOK MOTIF NUCLEAR LOCALIZED PROTEIN18 (AHL18), and PLATZ10 occurred later in plants with longer H3K27me3-marked regions. We established a mathematical model to predict timing of gene expression and manipulated temporal gene expression using the H3K27me3-marked del region from the KNU coding sequence. Increasing the number of del copies delayed and reduced KNU expression in a Polycomb Repressive Complex 2– and cell cycle–dependent manner. Furthermore, AHL18 was specifically expressed in stamens and caused developmental defects when mis-expressed. Finally, AHL18 bound to genes important for stamen growth. Our results suggest that AG controls the timing of expression of various target genes via cell cycle–coupled dilution of H3K27me3 for proper floral meristem termination and stamen development.

    DOI: 10.1093/plcell/koad123

    Web of Science

    Scopus

    PubMed

    researchmap

  • Carbon use strategies in shoot and acorn growth of two evergreen broadleaf trees unraveled by seasonal carbohydrate measurements and carbon isotope analysis

    Qingmin Han, Daisuke Kabeya, Yoshiyuki Inagaki, Tatsuro Kawasaki, Akiko Satake

    Tree Physiology   2023.6   ISSN:0829-318X eISSN:1758-4469

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Oxford University Press (OUP)  

    Abstract

    Woody species have evolved carbon (C) storage processes that meet needs for reserves associated with asynchronies between C supply and demand. However, our understanding of storage dynamics is still elusive in mature trees, especially when reproduction is involved. Integrated analyses of isotope ratios, concentrations, and biomass may enhance understanding of stored C fractions’ dynamics and roles. Thus, we monitored starch and soluble sugars (SSs), C isotope ratios, and biomass, in leaves, twigs and reproductive organs of two mature evergreen broadleaf trees, Quercus glauca and Lithocarpus edulis, for two years. During the growing season, no starch was observed in twigs, while constant starch levels were observed in leaves. Increase in SSs for winter hardening was earlier in L. edulis than in Q. glauca, in line with L. edulis acorns’ earlier ripening. Decrease in SSs and increase in starch occurred simultaneously in the next spring. In addition, sucrose accounted for less than 10% of total SSs in leaves of both species, whereas mannose accounted for up to 75% in Q. glauca and myo-inositol up to 23% in L. edulis, indicating species specific sugar composition. These results indicate that seasonal variation of SSs fraction was more reflective to climatic change and NSC storage was less influenced by reproduction. No starch was detected in acorn organs of either Q. glauca or L. edulis except in ripening seeds. The biomass of ripe acorns was 1.7- and 6.4-fold greater than that of current-year twigs in Q. glauca and L. edulis, respectively. Bulk twigs and reproductive organs were ca. 1.0‰ 13C enriched relative to bulk leaves, which was lower than in deciduous trees. These results indicate that new photo-assimilate is the predominant C source for reproductive growth. These findings provide new insights into the dynamics of C storage in relation to reproduction in evergreen broadleaf trees.

    DOI: 10.1093/treephys/tpad072

    Web of Science

    PubMed

    researchmap

  • The molecular clock in long-lived tropical trees is independent of growth rate

    Akiko Satake, Ryosuke Imai, Takeshi Fujino, Sou Tomimoto, Kayoko Ohta, Mohammad Na’iem, Sapto Indrioko, Widiyatno, Susilo Purnomo, Almudena Mollá–Morales, Viktoria Nizhynska, Naoki Tani, Yoshihisa Suyama, Eriko Sasaki, Masahiro Kasahara

    2023.6

  • Somatic mutation rates scale with time not growth rate in long-lived tropical trees International journal

    eLife   2023.6

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.7554/eLife.88456.2

  • Modelling somatic mutation accumulation and expansion in a long-lived tree with hierarchical modular architecture

    Tomimoto, S; Satake, A

    JOURNAL OF THEORETICAL BIOLOGY   565   111465   2023.5   ISSN:0022-5193 eISSN:1095-8541

     More details

    Language:English   Publisher:Journal of Theoretical Biology  

    In a long-lived organism with a modular architecture, such as trees, somatic mutations accumulate throughout the long lifespan and result in genetic mosaicism in each module within the same individual. In recent years, next-generation sequencing technology has provided a snapshot of such intra-organismal genetic variability. However, the dynamic processes underlying the accumulation and expansion of somatic mutations during the growth remain poorly understood. In this study, we constructed a model to describe these processes in a form that can be applied to a real tree. Given that the proliferation dynamics of meristematic cells vary across plant species, multiple possible processes for elongation and branching were comprehensively expressed in our model. Using published data from a poplar tree, we compared the prediction of the models with the observation and explained the cell lineage dynamics underlying somatic mutations accumulation that were not evident from the snapshot of the sequenced data. We showed that the somatic genetic drift during growth increases inter-meristem mosaicism, resulting in genetically distinct branches and less integrity within an individual tree. We also showed that the somatic genetic drift during branching leads to the mutation accumulation pattern that does not reflect the tree topology. Our modelling framework can help interpret and provide further insights into the empirical findings of genetic mosaicism in long-lived trees.

    DOI: 10.1016/j.jtbi.2023.111465

    Web of Science

    Scopus

    PubMed

  • Typhoon-induced Lammas growth promotes the non-dormant life-cycle of the Great Orange Tip butterflyHebomoia glaucippe International journal

    Kota Ogawa, Wataru Nakamizo, Fukashi Ishiwata, Yu Matsuura, Akiko Satake

    bioRxiv   2023.5

     More details

    Language:English  

    DOI: 10.1101/2023.05.09.539972

    researchmap

  • Typhoon-induced Lammas growth promotes the non-dormant life-cycle of the Great Orange Tip butterfly Hebomoia glaucippe International journal

    bioRxiv   2023.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1101/2023.05.09.539972

  • Modelling somatic mutation accumulation and expansion in a long-lived tree with hierarchical modular architecture Reviewed International journal

    Journal of Theoretical Biology   565   2023.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1016/j.jtbi.2023.111465

  • AGAMOUS regulates various target genes via cell cycle–coupled H3K27me3 dilution in floral meristems and stamens Reviewed International journal

    Margaret Anne Pelayo, Fumi Morishita, Haruka Sawada, Kasumi Matsushita, Hideaki Iimura, Zemiao He, Liang Sheng Looi, Naoya Katagiri, Asumi Nagamori, Takamasa Suzuki, Marek Širl, Aleš Soukup, @Akiko Satake, Toshiro Ito, Nobutoshi Yamaguchi

    3   2023.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1093/plcell/koad123

  • Carbon use strategies in shoot and acorn growth of two evergreen broadleaf trees unraveled by seasonal carbohydrate measurements and carbon isotope analysis Reviewed International journal

    Tree Physiology   2821 - 2821   2023.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1093/treephys/tpad072

  • The genetic structure within a single tree is determined by the behavior of the stem cells in the meristem

    Akiko Satake

    Genetics   223 ( 4 )   2023.4   ISSN:0016-6731 eISSN:1943-2631

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1093/genetics/iyad020

    Web of Science

    Scopus

    PubMed

    researchmap

  • Characterization of Leaf Transcriptome in a Tropical Tree Species, <i>Shorea curtisii</i>, over a Flowering Season

    SUHAIMI Ahmad Husaini, KOBAYASHI Masaki J., SATAKE Akiko, LEE Soon Leong, MUHAMMAD Norwati, OTANI Tatsuya, KONDO Toshiaki, TANI Naoki, YEOH Suat Hui

    Japan Agricultural Research Quarterly: JARQ   57 ( 2 )   139 - 144   2023.4   ISSN:00213551 eISSN:21858896

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Japan International Research Center for Agricultural Sciences  

    <p>General flowering (GF) is a synchronous flowering phenomenon in the Southeast Asian tropical rainforests that occurs at irregular intervals of multiple years. While in this study, the leaf transcriptome of a GF species, <i>Shorea curtisii</i> obtained from three-time points – before and after floral initiation, and post-flowering stage – was sequenced, the unpredictable intervals of GF raise conservation concerns for these under-researched forests with rich economically and ecologically important species. We assembled 243,759,478 sequencing reads into 39,943 non-redundant unigenes including 677 putative homologs of <i>Arabidopsis thaliana</i> flowering-related genes. Differential expression analysis conducted on pairwise comparisons of the time points identified 930 differentially expressed unigenes, which includes 17 flowering-related homologs. The differential expression of unigenes with significant enrichments of functions related to drought corroborated the involvement of drought as an environmental cue for GF, with the outcomes of this study offering an insight into the conservation of floral regulatory genes and pathways in <i>Shorea</i> and possibly being used as a model to better understand the floral initiation cues and regulation of GF trees.</p>

    DOI: 10.6090/jarq.57.139

    Scopus

    CiNii Research

    researchmap

  • Characterization of Leaf Transcriptome in a Tropical Tree Species, Shorea curtisii, over a Flowering Season

    Japan Agricultural Research Quarterly   57   139 - 144   2023.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.6090/jarq.57.139

  • The genetic structure within a single tree is determined by the behavior of the stem cells in the meristem Reviewed International journal

    Yoh Iwasa, Sou Tomimoto, Akiko Satake

    Genetics   223 ( 4 )   2023.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1093/genetics/iyad020

  • An External Coincidence Model for the Lunar Cycle Reveals Circadian Phase-Dependent Moonlight Effects on Coral Spawning Reviewed International journal

    Akiko Satake

    Journal of Biological Rhythms   38 ( 2 )   148 - 158   2023.4   ISSN:0748-7304 eISSN:1552-4531

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1177/07487304221135916

    Web of Science

    Scopus

    PubMed

    researchmap

  • Seasonal gene-expression signatures of delayed fertilization in Fagaceae International journal

    Akiko Satake, Kayoko Ohta, Noriko Takeda-Kamiya, Kiminori Toyooka, Junko Kusumi

    bioRxiv   2023.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1101/2023.03.02.530775

  • Resource allocation strategies in the reproductive organs of Fagaceae species Reviewed International journal

    Yufei Wang, Qingmin Han, Kaoru Kitajima, Hiroko Kurokawa, Takuya Shimada, Tamaho Yamaryo, Daisuke Kabeya, Tatsuro Kawasaki, Akiko Satake

    ECOLOGICAL RESEARCH   38 ( 2 )   306 - 316   2023.3   ISSN:0912-3814 eISSN:1440-1703

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:WILEY  

    Allocation strategies of carbon (C), nitrogen (N), and phosphorus (P) are key to the reproductive processes of plants. Nutrient allocation to seeds depends on defensive traits of seeds and fruit because greater nutritional contents attract more seed predators. To compare resource allocation strategies for reproductive and defensive traits across species, we calculated the cost of resource investment in reproductive organs for nine species from four genera and defensive traits for seven species from two genera of Fagaceae. The results showed that no single element is the common resource currency across species, but that the reproductive strategy of each species is regulated by C, N, or P. Reproduction in Fagus crenata was limited by N but not by C, whereas in Quercus serrata it was co-limited by C and N. Among the seven Fagaceae species, there was a negative correlation between the thickness of the pericarp and the concentration of the total phenolics in the seed and pericarp, suggesting alternative strategies for developing defensive traits in ripening seeds with limited C-based resources. Overall, our results highlighted the diversity of resource allocation strategies to reproduction and defensive traits of Fagaceae species. To better understand the masting phenomenon at the population or community levels, comprehensive consideration of the diversity of resource allocation strategies among species is worth exploring in the future.

    DOI: 10.1111/1440-1703.12350

    Web of Science

    Scopus

    researchmap

  • The transcriptional changes underlying the flowering phenology shift in response to climate warming International journal

    Hideyuki Komoto, Yuki Hata, Junko Kyozuka, Yui Kajita, Hironori Toyama, Ai Nagahama, Akiko Satake

    bioRxiv   2023.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1101/2023.01.24.524815

  • Latitudinal cline of flowering and fruiting phenology in Fagaceae in Asia Reviewed International journal

    Quenta Araye, Tetsukazu Yahara, Akiko Satake

    bio TROPICA   55   277 - 285   2023.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1111/btp.13184

  • Latitudinal cline of flowering and fruiting phenology in Fagaceae in Asia Reviewed International journal

    Quenta Araye, Tetsukazu Yahara, Akiko Satake

    Biotropica   55 ( 1 )   277 - 285   2023.1   ISSN:0006-3606 eISSN:1744-7429

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1111/btp.13184

    Web of Science

    Scopus

    researchmap

  • Characterization of Leaf Transcriptome in a Tropical Tree Species,<i> Shorea</i><i> curtisii,</i> over a Flowering Season

    Suhaimi, AH; Kobayashi, MJ; Satake, A; Lee, SL; Muhammad, N; Otani, T; Kondo, T; Tani, N; Yeoh, SH

    JARQ-JAPAN AGRICULTURAL RESEARCH QUARTERLY   57 ( 2 )   139 - 144   2023   ISSN:0021-3551

     More details

  • The transcriptional changes underlying the flowering phenology shift in response to climate warming International journal

    Akiko Satake

    BioRxiv   2023

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1101/2023.01.24.524815

    researchmap

  • An External Coincidence Model for the Lunar Cycle Reveals Circadian Phase-Dependent Moonlight Effects on Coral Spawning Reviewed International journal

    Hideyuki Komoto, Che-Hung Lin, Yoko Nozawa, Akiko Satake

    Journal of Biological Rhythms   38 ( 2 )   2022.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1177/07487304221135916

  • Analyses of gene copy number variation in diverse epigenetic regulatory gene families across plants: Increased copy numbers of BRUSHY1/TONSOKU/MGOUN3 (BRU1/TSK/MGO3) and SILENCING DEFECTIVE 3 (SDE3) in long-lived trees Reviewed International journal

    Yuta Aoyagi Blue, Akiko Satake

    Plant Gene   32   100384 - 100384   2022.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1016/j.plgene.2022.100384

  • Analyses of gene copy number variation in diverse epigenetic regulatory gene families across plants: Increased copy numbers of BRUSHY1/TONSOKU/MGOUN3 (BRU1/TSK/MGO3) and SILENCING DEFECTIVE 3 (SDE3) in long-lived trees

    Yuta Aoyagi Blue, Akiko Satake

    Plant Gene   32   100384 - 100384   2022.12   ISSN:2352-4073

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.plgene.2022.100384

    Web of Science

    Scopus

    researchmap

  • Resource allocation strategies in the reproductive organs of Fagaceae species Reviewed International journal

    Yufei Wang, Qingmin Han, Kaoru Kitajima, Hiroko Kurokawa, Takuya Shimada, Tamaho Yamaryo, Daisuke Kabeya, Tatsuro Kawasaki, Akiko Satake

    ECOLOGICAL RESEARCH   1 - 11   2022.8

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1111/1440-1703.12350

  • Real-world treatment patterns and clinical outcomes in patients with AML in Japan who were ineligible for first-line intensive chemotherapy

    Yoshida, C; Kondo, T; Ito, T; Kizaki, M; Yamamoto, K; Miyamoto, T; Morita, Y; Eto, T; Katsuoka, Y; Takezako, N; Uoshima, N; Imada, K; Ando, J; Komeno, T; Mori, A; Ishikawa, Y; Satake, A; Watanabe, J; Kawakami, Y; Morita, T; Taneike, I; Nakayama, M; Duan, YH; Guijarro, BG; Delgado, A; Llamas, C; Kiyoi, H

    INTERNATIONAL JOURNAL OF HEMATOLOGY   116 ( 1 )   89 - 101   2022.7   ISSN:0925-5710 eISSN:1865-3774

     More details

  • Modelling somatic mutation accumulation and expansion in a long-lived tree with hierarchical modular architecture

    Sou Tomimoto, Akiko Satake

    Journal of Theoretical Biology   2022.5

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Cold Spring Harbor Laboratory  

    DOI: 10.1101/2022.05.02.490262

    researchmap

  • MASTREE+: Time-series of plant reproductive effort from six continents. International journal

    Andrew Hacket-Pain, Jessie J Foest, Ian S Pearse, Jalene M LaMontagne, Walter D Koenig, Giorgio Vacchiano, Michał Bogdziewicz, Thomas Caignard, Paulina Celebias, Joep van Dormolen, Marcos Fernández-Martínez, Jose V Moris, Ciprian Palaghianu, Mario Pesendorfer, Akiko Satake, Eliane Schermer, Andrew J Tanentzap, Peter A Thomas, Davide Vecchio, Andreas P Wion, Thomas Wohlgemuth, Tingting Xue, Katharine Abernethy, Marie-Claire Aravena Acuña, Marcelo Daniel Barrera, Jessica H Barton, Stan Boutin, Emma R Bush, Sergio Donoso Calderón, Felipe S Carevic, Carolina Volkmer de Castilho, Juan Manuel Cellini, Colin A Chapman, Hazel Chapman, Francesco Chianucci, Patricia da Costa, Luc Croisé, Andrea Cutini, Ben Dantzer, R Justin DeRose, Jean-Thoussaint Dikangadissi, Edmond Dimoto, Fernanda Lopes da Fonseca, Leonardo Gallo, Georg Gratzer, David F Greene, Martín A Hadad, Alejandro Huertas Herrera, Kathryn J Jeffery, Jill F Johnstone, Urs Kalbitzer, Władysław Kantorowicz, Christie A Klimas, Jonathan G A Lageard, Jeffrey Lane, Katharina Lapin, Mateusz Ledwoń, Abigail C Leeper, Maria Vanessa Lencinas, Ana Cláudia Lira-Guedes, Michael C Lordon, Paula Marchelli, Shealyn Marino, Harald Schmidt Van Marle, Andrew G McAdam, Ludovic R W Momont, Manuel Nicolas, Lúcia Helena de Oliveira Wadt, Parisa Panahi, Guillermo Martínez Pastur, Thomas Patterson, Pablo Luis Peri, Łukasz Piechnik, Mehdi Pourhashemi, Claudia Espinoza Quezada, Fidel A Roig, Karen Peña Rojas, Yamina Micaela Rosas, Silvio Schueler, Barbara Seget, Rosina Soler, Michael A Steele, Mónica Toro-Manríquez, Caroline E G Tutin, Tharcisse Ukizintambara, Lee White, Biplang Yadok, John L Willis, Anita Zolles, Magdalena Żywiec, Davide Ascoli

    Global change biology   28 ( 9 )   3066 - 3082   2022.5   ISSN:1354-1013 eISSN:1365-2486

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    Significant gaps remain in understanding the response of plant reproduction to environmental change. This is partly because measuring reproduction in long-lived plants requires direct observation over many years and such datasets have rarely been made publicly available. Here we introduce MASTREE+, a data set that collates reproductive time-series data from across the globe and makes these data freely available to the community. MASTREE+ includes 73,828 georeferenced observations of annual reproduction (e.g. seed and fruit counts) in perennial plant populations worldwide. These observations consist of 5971 population-level time-series from 974 species in 66 countries. The mean and median time-series length is 12.4 and 10 years respectively, and the data set includes 1122 series that extend over at least two decades (≥20 years of observations). For a subset of well-studied species, MASTREE+ includes extensive replication of time-series across geographical and climatic gradients. Here we describe the open-access data set, available as a.csv file, and we introduce an associated web-based app for data exploration. MASTREE+ will provide the basis for improved understanding of the response of long-lived plant reproduction to environmental change. Additionally, MASTREE+ will enable investigation of the ecology and evolution of reproductive strategies in perennial plants, and the role of plant reproduction as a driver of ecosystem dynamics.

    DOI: 10.1111/gcb.16130

    Web of Science

    Scopus

    PubMed

    researchmap

  • Impacts of climate change on reproductive phenology in tropical rainforests of Southeast Asia International journal

    Shinya Numata, Koharu Yamaguchi, Masaaki Shimizu, Gen Sakurai, Ayaka Morimoto, Noraliza Alias, Nashatul Zaimah Noor Azman, Tetsuro Hosaka, Akiko Satake

    Communications Biology   5 ( 1 )   311 - 311   2022.4   eISSN:2399-3642

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    In humid forests in Southeast Asia, many species from dozens of plant families flower gregariously and fruit synchronously at irregular multi-year intervals1-4. Little is known about how climate change will impact these community-wide mass reproductive events. Here, we perform a comprehensive analysis of reproductive phenology and its environmental drivers based on a monthly reproductive phenology record from 210 species in 41 families in Peninsular Malaysia. We find that the proportion of flowering and fruiting species decreased from 1976 to 2010. Using a phenology model, we find that 57% of species in the Dipterocarpaceae family respond to both drought and low-temperature cues for flowering. We show that low-temperature flowering cues will become less available in the future in the RCP2.6 and 8.5 scenarios, leading to decreased flowering opportunities of these species in a wide region from Thailand to the island of Borneo. Our results highlight the vulnerability of and variability in phenological responses across species in tropical ecosystems that differ from temperate and boreal biomes.

    DOI: 10.1038/s42003-022-03245-8

    Web of Science

    Scopus

    PubMed

    researchmap

  • Impacts of climate change on reproductive phenology in tropical rainforests of Southeast Asia Reviewed International journal

    Shinya Numata, Koharu Yamaguchi, Masaaki Shimizu, Gen Sakurai, Ayaka Morimoto, Noraliza Alias, Nashatul Zaimah Noor Azman, Tetsuro Hosaka, Akiko Satake

    communications biology   5   1 - 10   2022.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1038/s42003-022-03245-8

  • A cross‐scale approach to unravel the molecular basis of plant phenology in temperate and tropical climates International journal

    Akiko Satake, Ai Nagahama, Eriko Sasaki

    New Phytologist   233 ( 6 )   2340 - 2353   2022.3   ISSN:0028-646X eISSN:1469-8137

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Wiley  

    Plants have evolved to time their leafing, flowering and fruiting in appropriate seasons for growth, reproduction and resting. As a consequence of their adaptation to geographically different environments, there is a rich diversity in plant phenology from temperate and tropical climates. Recent progress in genetic and molecular studies will provide numerous opportunities to study the genetic basis of phenological traits and the history of adaptation of phenological traits to seasonal and aseasonal environments. Integrating molecular data with long-term phenology and climate data into predictive models will be a powerful tool to forecast future phenological changes in the face of global environmental change. Here, we review the cross-scale approach from genes to plant communities from three aspects: the latitudinal gradient of plant phenology at the community level, the environmental and genetic factors underlying the diversity of plant phenology, and an integrated approach to forecast future plant phenology based on genetically informed knowledge. Synthesizing the latest knowledge about plant phenology from molecular, ecological and mathematical perspectives will help us understand how natural selection can lead to the further evolution of the gene regulatory mechanisms in phenological traits in future forest ecosystems.

    DOI: 10.1111/nph.17897

    Web of Science

    Scopus

    PubMed

    researchmap

  • MASTREE+: Time-series of plant reproductive effort from six continents Reviewed International journal

    Global Change Biology   28   3066 - 3082   2022.2

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1111/gcb.16130

  • A cross-scale approach to unravel the molecular basis of plant phenology in temperate and tropical climates Reviewed International journal

    Akiko Satake, Ai Nagahama, Eriko Sasaki

    New Phytologist   ( 233 )   2340 - 2353   2021.12

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1111/nph.17897

  • An Evolutionary Game Model of Sex-Dependent Antipredator Signaling Reviewed International journal

    Tatsuru Kuga, Motohide Seki, Eiiti Kasuya, Akiko Satake

    THE AMERICAN NATURALIST   198 ( 4 )   489 - 505   2021.10

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1086/715745

  • Six-year population dynamics of seven passalid species in a humid tropical rainforest in Borneo Reviewed International journal

    Hiroto Ueno, Kunio Araya, Paulus Meleng, Clement Het Kaliang, Shoko Sakai, Keiko Kishimoto-Yamada, Masahiro Kon, Takao Itioka, Akiko Satake

    Entomological Science   24   399 - 409   2021.10

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1111/ens.12490

  • Delayed fertilization facilitates flowering time diversity in Fagaceae Reviewed International journal

    Akiko Satake, Dave Kelly

    The Royal Society, Philosophical Transactions of the royal society B   376   2021.10

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1098/rstb.2021.0115

  • Assessing the impacts of climate change on reproductive phenology in tropical rainforests of Southeast Asia International journal

    Shinya Numata; Koharu Yamaguch; Masaaki Shimizu; Gen Sakurai; Ayaka Morimoto; Noraliza Alias; Nashatul Zaimah Noor Azman; Tetsuro Hosaka; Akiko Satake

    bioRxiv   2021.8

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1101/2021.08.24.457576

  • Gene co-expression network analysis identifies BEH3 as a stabilizer of secondary vascular development in Arabidopsis Reviewed International journal

    Tomoyuki Furuya; Masato Saito; Haruka Uchimura; Akiko Satake; Shohei Nosaki; Takuya Miyakawa; Shunji Shimadzu; Wataru Yamori; Masaru Tanokura; Hiroo Fukuda; Yuki Kondo

    The Plant Cell   33 ( 8 )   2618 - 2636   2021.8

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1093/plcell/koab151

  • Why meals during resting time cause fat accumulation in mammals? Mathematical modeling of circadian regulation on glucose metabolism Reviewed International journal

    Akane Hara; Akiko Satake

    Journal of Mathematical Biology   83 ( 26 )   2021.8

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  • Studying the genetic basis of masting Invited Reviewed International journal

    Akiko Satake, Dave Kelly

    The Royal Society, Philosophical Transactions of the royal society B   376   2021.8

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1098/rstb.2021.0116

  • Copy number analyses of DNA repair genes reveal the role of poly (ADP-ribose) polymerase (PARP) in tree longevity Reviewed International journal

    Yuta Aoyagi Blue; Junko Kusumi; Akiko Satake

    Iscience   24 ( 7 )   102779   2021.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.isci.2021.102779

  • H3K27me3 demethylases alter HSP22 and HSP17. 6C expression in response to recurring heat in Arabidopsis Reviewed International journal

    Nobutoshi Yamaguchi; Satoshi Matsubara; Kaori Yoshimizu; Motohide Seki; Kouta Hamada; Mari Kamitani; Yuko Kurita; Yasuyuki Nomura; Kota Nagashima; Soichi Inagaki; Takamasa Suzuki; Eng-Seng Gan; Taiko To; Tetsuji Kakutani; Atsushi J Nagano; Akiko Satake; Toshiro Ito

    Nature communications   12 ( 1 )   1 - 16   2021.6

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41467-021-23766

  • Testing the environmental prediction hypothesis for community‐wide mass flowering in South‐East Asia Reviewed International journal

    53   608 - 618   2021.3

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    General flowering, in which hundreds of species synchronize their flowering at multi‐year intervals, is a puzzle to ecologists. It is hypothesized that species taking part in general flowering time their reproduction to meet favorable environmental conditions for seedling establishment. We tested this environmental prediction hypothesis using 14‐year weekly flower records of five Shorea species (Dipterocarpaceae) and daily meteorological data in a lowland rain forest in Malaysia. We first investigated causal inference between three potential flowering triggers (cooling, drought, and the synergistic signal of cooling and drought) and flowering. We then explored the causality between flowering triggers and moisture condition during seedling establishment. Our results demonstrated that the synergistic signal of cooling and drought causally influences flowering phenology with the highest predictability for the timing of …

    DOI: doi.org/10.1111/btp.12903

  • Plant stem cell research is uncovering the secrets of longevity and persistent growth Reviewed International journal

    Masaaki Umeda, Momoko Ikeuchi, Masaki Ishikawa, Toshiro Ito, Ryuichi Nishihama, Junko Kyozuka, Keiko U. Torii, Akiko Satake, Gohta Goshima, Hitoshi Sakakibara

    the plant journal   106   326 - 335   2021.3

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1111/tpj.15184

  • Gene co-expression network analysis identifies BEH3 as a stabilizer of secondary vascular development in Arabidopsis International journal

    Tomoyuki Furuya; Masato Saito; Haruka Uchimura; Akiko Satake; Shohei Nosaki; Takuya Miyakawa; Shunji Shimadzu; Wataru Yamori; Masaru Tanokura; Hiroo Fukuda; Yuki Kondo

    THE PLANT CELL   2021.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1101/2021.01.19.427273

  • Removal of repressive histone marks creates epigenetic memory of recurring heat in Arabidopsis International journal

    Nobutoshi Yamaguchi; Satoshi Matsubara; Kaori Yoshimizu; Motohide Seki; Kouta Hamada; Mari Kamitani; Yuko Kurita; Soichi Inagaki; Takamasa Suzuki; Eng-Seng Gan; Taiko To; Tetsuji Kakutani; Atsushi J. Nagano; Akiko Satake; Toshiro Ito

    BioRxiv   2020.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1101/2020.05.10.086611

  • Small Temperature Variations Are a Key Regulator of Reproductive Growth and Assimilate Storage in Oil Palm (Elaeis Guineensis) Reviewed International journal

    Naoki Tani, Zubaidah Aimi Abdul Hamid, Natra Joseph, Othman Sulaiman, Rokiah Hashim, Takamitsu Arai, Akiko Satake, Toshiaki Kondo, Akihiko Kosugi

    Scientific Reports   10 ( 650 )   2020.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41598-019-57170-8

  • From theory to experiments for testing the proximate mechanisms of mast seeding: an agenda for an experimental ecology. Reviewed International journal

    Ecology leters   2020.1

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.17863/CAM.45962

  • Field transcriptome revealed a novel relationship between nitrate transport and flowering in Japanese beech Reviewed International journal

    Satake A, Kawatsu K, Teshima K, Kabeya D, Han Q

    Scientific Reports   9   2019.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41598-019-39608-1

  • Continuous dynamic adjustment of the plant circadian oscillator Reviewed International journal

    Webb AAR, Seki M, Satake A, Caldana C

    Nature Communications   10   2019.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41467-019-08398-5

  • Phenology in the tropics: Physiological controls revealed by long‐term monitoring and predictive models Invited Reviewed International journal

    34 ( 1 )   18   2019.1

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: doi.org/10.1111/1440-1703.1143

  • Climate warming shortens flowering duration: a comprehensive assessment of plant phenological responses based on gene expression analyses and mathematical modeling Reviewed International journal

    Nagahama, A, Kubota, Y, Satake A

    Ecological Research   33 ( 5 )   2018.9

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 0.1007/s11284-018-1625-x

  • Synchronized expression of FLOWERING LOCUS T between branches underlies mass flowering in Fagus crenata Reviewed International journal

    Satake A, Kawatsu K, Chiba Y, Kitamura K, Han Q

    Population Ecology   2018.9

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Drought and cool temperature cue general flowering synergistically in the seasonal tropical forests of Southeast Asia Reviewed International journal

    Satake A, Chen Y-Y, Fletcher C, Kosugi Y

    Ecological Research   2018.9

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Gene regulatory network models in response to sugars in the plant circadian system Reviewed International journal

    Ohara T, Hearn T, Webb, A, Satake A

    Journal of Theoretical Biology   137   2018.8

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Photosynthetic Entrainment of the circadian clock facilitates plant growth under environmental fluctuations: Perspectives from an integrated model of phase oscillator and phloem transportation Invited Reviewed International journal

    Ohara T, Satake A

    Frontiers in Plant Science   2017.10

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  • Adjustment of the Arabidopsis circadian oscillator by sugar signalling dictates the regulation of starch metabolism Reviewed International journal

    Seki M, Ohara T, Hearn TJ, Frank A, da Silva VCH, Caldana C, Webb AAR, Satake A

    Scientific Reports   2017.8

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  • Species-specific flowering cues among general flowering Shorea species at the Pasoh Research Forest, Malaysia Reviewed International journal

    Chen Y-Y, Satake A, Sun I-F, Kosugi Y, Tani M, Numata S, Hubbell SP, Fletcher C, Noor NSM, Wright SJ

    Journal of Ecology   2017.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1111/1365-2745.12836

  • Unraveling proximate cues of mass flowering in the tropical forests of Southeast Asia from gene expression analyses Reviewed International journal

    Yeoh SH, Satake A, Numata S, Ichie T, Lee SL, Basherudin N, Muhammad N, Kondo T, Otani T, Hashim M, Tani N

    Molecular Ecology   2017.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1111/mec.14257

  • Relationship between seasonal progression of floral meristem development and FLOWERING LOCUS T expression in the deciduous tree Fagus crenata Reviewed International journal

    Miyazaki Y, Satake A.

    Ecological Research   2017.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  • Parameterisation and validation of a resource budget model for masting using spatiotemporal flowering data of individual trees Invited Reviewed International journal

    Tomoyuki Abe, Yuuya Tachiki, Hirokazu Kon, Akiko Nagasaka, Kensuke Onodera, Kazuhiro Minamino, Qingmin Han, Akiko Satake

    ECOLOGY LETTERS   19 ( 9 )   1129 - 1139   2016.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1111/ele.12651

  • 生理学と生態学をつなぐ数理モデリング―イネの篩部ショ糖転流を例として― Reviewed

    関 元秀, 佐竹 暁子

    66 ( 2 )   489 - 500   2016.8

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    維管束系の生理学的理解は年々深まっているが、篩部構造にはいまだわかっていない点が多い。また生態学的理解、つまりなぜ現存する生物集団内で、特定の維管束系形態が維持されているかについては、アプローチ自体がほとんどなされていない。本稿では、適切な量の栄養を適切な時期に適切な部位に供給することのできた個体が自然選択または人為淘汰によって子孫数を増やしてきたという観点に立ち、篩部ショ糖転流について、生理学モデルを用いた生態学的理解を試みた。具体的題材としてイネを用いた研究を紹介し、ショ糖篩管輸送モデルをもとにイネ穂構造と収量の関係について考察した。イネを用いた事例研究では、まず現実の個体の穂形が代入された際に現実的な成長パターンを再現できるモデルが開発され、次に様々な仮想穂形をモデルに代入し収量比較がなされた。シミュレーションの結果として、個体収量はショ糖合成能や穎果総数だけでなく、穎果配置にも大きく左右されることが示された。モデルによって同定された収量を最大化する穎果配置は、現在広く栽培されている品種のそれであることが指摘された。さらに、穎果配置の大幅な改変をともなう改良品種では穎果総数が増加しても平均玄米重が減少してしまうという現象が実際に知られていたが、その原因がショ糖合成能の限界だけではなく、穎果配置構造の改変のせいでもあることが明らかにされた。

    DOI: 10.18960/seitai.66.2_489

  • Florigen distribution determined by a source-sink balance explains the diversity of inflorescence structures in Arabidopsis Reviewed International journal

    Akiko Satake, Motohide Seki, Makoto Iima, Takashi Teramoto, Yasumasa Nishiura

    JOURNAL OF THEORETICAL BIOLOGY   395   227 - 237   2016.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.jtbi.2016.01.035

  • Pair-approximation analyses of evolutionarily stable strategies for flowering time in clonal monocarpic plants Invited Reviewed International journal

    Tachiki Yuuya, Akiko Satake

    JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS   32 ( 3 )   615 - 639   2015.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s13160-015-0194-4

  • A spatially explicit model for flowering time in bamboos: long rhizomes drive the evolution of delayed flowering

    Yuuya Tachiki, Akifumi Makita, Yoshihisa Suyama, Akiko Satake

    JOURNAL OF ECOLOGY   103 ( 3 )   2015.5

     More details

    Language:English  

    DOI: 10.1111/1365-2745.12390

  • Understanding Circadian Regulation of Carbohydrate Metabolism in Arabidopsis Using Mathematical Models

    Alex A. R. Webb, Akiko Satake

    PLANT AND CELL PHYSIOLOGY   56 ( 4 )   2015.4

     More details

    Language:English  

    DOI: 10.1093/pcp/pcv033

  • A mathematical model of phloem sucrose transport as a new tool for designing rice panicle structure for high grain yield

    PLANT AND CELL PHYSIOLOGY   56 ( 4 )   605 - 619   2015.4

     More details

    Language:English  

    DOI: 10.1093/pcp/pcu191

  • In silico simulation modeling reveals the importance of the Casparian strip for efficient silicon uptake in rice roots

    Plant and Cell Physiology   56 ( 4 )   631 - 639   2015.4

     More details

    Language:English  

    DOI: 10.1093/pcp/pcv017

  • Nitrogen as a key regulator of flowering in Fagus crenata: understanding the physiological mechanism of masting by gene expression analysis

    Yuko Miyazaki, Yosuke Maruyama, Yukako Chiba, Masaki J. Kobayashi, Benesh Joseph, Kentaro K. Shimizu, Keiichi Mochida, Tsutom Hiura, Hirokazu Kon, Akiko Satake

    ECOLOGY LETTERS   17 ( 10 )   2014.10

     More details

    Language:English  

    DOI: 10.1111/ele.12338

  • Hyperbolic features of the circadian clock oscillations can explain linearity in leaf starch dynamics and adaptation of plants to diverse light and dark cycles

    ECOLOGICAL MODELLING   290   2014.10

     More details

    Language:English  

    DOI: 10.1016/j.ecolmodel.2013.11.011

  • Ribosomes in a Stacked Array

    Yui Yamashita, Yoshitomo Kadokura, Naoyuki Sotta, Toru Fujiwara, Ichigaku Takigawa, Akiko Satake, Hitoshi Onouchi, Satoshi Naito

    JOURNAL OF BIOLOGICAL CHEMISTRY   289 ( 18 )   2014.5

     More details

    Language:English  

    DOI: 10.1074/jbc.M113.526616

  • Systematic genome sequence differences among leaf cells within individual trees

    Deepti Diwan, Shun Komazaki, Miho Suzuki, Naoto Nemoto, Takuyo Aita, Akiko Satake, Koichi Nishigaki

    BMC GENOMICS   15   2014.2

     More details

    Language:English  

    DOI: 10.1186/1471-2164-15-142

  • N-player mosquito net game: Individual and social rationality in the misuse of insecticide-treated nets

    Keita Honjo, Akiko Satake

    JOURNAL OF THEORETICAL BIOLOGY   342   2014.2

     More details

    Language:English  

    DOI: 10.1016/j.jtbi.2013.11.001

  • A decision support model for traffic congestion in protected areas: A case study of Shiretoko National Park

    Keisuke Ishikawa, Naoko Hachiya, Tetsuya Aikoh, Yasushi Shoji, Katsuhiro Nishinari, Akiko Satake

    Tourism Management Perspectives   8   18 - 27   2013.10

     More details

    Language:English  

    DOI: 10.1016/j.tmp.2013.05.001

  • Forecasting flowering phenology under climate warming by modelling the regulatory dynamics of flowering-time genes

    Akiko Satake, Tetsuhiro Kawagoe, Yukari Saburi, Yukako Chiba, Gen Sakurai, Hiroshi Kudoh

    NATURE COMMUNICATIONS   4   2013.8

     More details

    Language:English  

    DOI: 10.1038/ncomms3303

  • When they don't bite, we smell money: understanding malaria bednet misuse

    Keita Honjo, Luis F. Chaves, Akiko Satake, Akira Kaneko, Noboru Minakawa

    PARASITOLOGY   140 ( 5 )   2013.4

     More details

    Language:English  

    DOI: 10.1017/S0031182012002077

  • Dynamical feedback between circadian clock and sucrose availability explains adaptive response of starch metabolism to various photoperiods

    FRONTIERS IN PLANT SCIENCE   3   2013.1

     More details

    Language:English  

    DOI: 10.3389/fpls.2012.00305

  • Indian Ocean Dipole and Rainfall Drive a Moran Effect in East Africa Malaria Transmission

    Luis F. Chaves, Akiko Satake, Masahiro Hashizume, Noboru Minakawa

    JOURNAL OF INFECTIOUS DISEASES   205 ( 12 )   2012.6

     More details

    Language:English  

    DOI: 10.1093/infdis/jis289

  • Stocking of captive-bred fish can cause long-term population decline and gene pool replacement: predictions from a population dynamics model incorporating density-dependent mortality

    Akiko Satake, Hitoshi Araki

    THEORETICAL ECOLOGY   5 ( 2 )   2012.5

     More details

    Language:English  

    DOI: 10.1007/s12080-011-0128-y

  • A stochastic model of chromatin modification: cell population coding of winter memory in plants.

    Akiko Satake, Yoh Iwasa

    Journal of Theoretical Biology   2012.3

     More details

    Language:English  

  • Regime shifts and heterogeneous trends in malaria time series from Western Kenya Highlands

    Luis F. Chaves, Masahiro Hashizume, Akiko Satake, Noboru Minakawa

    PARASITOLOGY   139 ( 1 )   2012.1

     More details

    Language:English  

    DOI: 10.1017/S0031182011001685

  • Pollinator coupling can induce synchronized flowering in different plant species

    Yuuya Tachiki, Yoh Iwasa, Akiko Satake

    JOURNAL OF THEORETICAL BIOLOGY   267 ( 2 )   2010.11

     More details

    Language:English  

    DOI: 10.1016/j.jtbi.2010.08.023

  • Diversity of plant life cycles is generated by dynamic epigenetic regulation in response to vernalization

    Akiko Satake

    JOURNAL OF THEORETICAL BIOLOGY   266 ( 4 )   2010.10

     More details

    Language:English  

    DOI: 10.1016/j.jtbi.2010.07.019

  • Robust control of the seasonal expression of the Arabidopsis FLC gene in a fluctuating environment

    Shinichiro Aikawa, Masaki J. Kobayashi, Akiko Satake, Kentaro K. Shimizu, Hiroshi Kudoh

    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA   107 ( 25 )   2010.6

     More details

    Language:English  

    DOI: 10.1073/pnas.0914293107

  • A game theoretical model of deforestation in human-environment relationships

    Antonio Rodrigues, Heinz Koeppl, Hisashi Ohtsuki, Akiko Satake

    JOURNAL OF THEORETICAL BIOLOGY   258 ( 1 )   2009.5

     More details

    Language:English  

    DOI: 10.1016/j.jtbi.2009.01.005

  • Nonviable seed set enhances plant fitness: the sacrificial sibling hypothesis

    Jaboury Ghazoul, Akiko Satake

    ECOLOGY   90 ( 2 )   2009.2

     More details

    Language:English  

  • Comparison between perfect information and passive-adaptive social learning models of forest harvesting

    Akiko Satake, Yoh Iwasa, Simon A. Levin

    THEORETICAL ECOLOGY   1 ( 4 )   2008.12

     More details

    Language:English  

    DOI: 10.1007/s12080-008-0019-z

  • Scale mismatches and their ecological and economic effects on landscapes: A spatially explicit model

    Akiko Satake, Thomas K. Rudel, Ayumi Onuma

    GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS   18 ( 4 )   2008.10

     More details

    Language:English  

    DOI: 10.1016/j.gloenvcha.2008.07.007

  • A resource budget model to explain intraspecific variation in mast reproductive dynamics

    ECOLOGICAL RESEARCH   23 ( 1 )   2008.1

     More details

    Language:English  

    DOI: 10.1007/s11284-007-0397-5

  • Next Generation Theoretical Ecology: Coupling Social and Ecological Dynamics

    Japanese Journal of Ecology   57 ( 3 )   289 - 298   2007.11

     More details

    Language:Japanese  

  • Modeling the forest transition: Forest scarcity and ecosystem service hypotheses

    Akiko Satake, Thomas K. Rudel

    ECOLOGICAL APPLICATIONS   17 ( 7 )   2007.10

     More details

    Language:English  

  • Synchronized deforestation induced by social learning under uncertainty of forest-use value

    Akiko Satake, Marco A. Janssen, Simon A. Levin, Yoh Iwasa

    ECOLOGICAL ECONOMICS   63 ( 2-3 )   2007.8

     More details

    Language:English  

    DOI: 10.1016/j.ecolecon.2006.11.018

  • Feedback between models and data: a pollen coupling model about mast seeding

    Japanese Journal of Ecology   57 ( 2 )   200 - 207   2007.7

     More details

    Language:Japanese  

  • Coupled ecological-social dynamics in a forested landscape: Spatial interactions and information flow

    Akiko Satake, Heather M. Leslie, Yoh Iwasa, Simon A. Levin

    JOURNAL OF THEORETICAL BIOLOGY   246 ( 4 )   2007.6

     More details

    Language:English  

    DOI: 10.1016/j.jtbi.2007.01.014

  • The role of economic incentives and social norms in forest resource management

    Akiko Satake

    ECOLOGICAL RESEARCH   22 ( 1 )   2007.1

     More details

    Language:English  

    DOI: 10.1007/s11284-006-0077-x

  • Coupled ecological and social dynamics in a forested landscape: the deviation of individual decisions from the social optimum

    Akiko Satake, Yoh Iwasa

    ECOLOGICAL RESEARCH   21 ( 3 )   2006.5

     More details

    Language:English  

    DOI: 10.1007/s11284-006-0167-9

  • Modeling population dynamics of a tea pest with temperature-dependent development: predicting emergence timing and potential damage

    Akiko Satake, Takayuki Ohgushi, Satoru Urano, Koichiro Uchimura

    ECOLOGICAL RESEARCH   21 ( 1 )   2006.1

     More details

    Language:English  

    DOI: 10.1007/s11284-005-0099-9

  • Modeling spatial dynamics of episodic and synchronous reproduction by plant populations: the effect of small-scale pollen coupling and large-scale climate

    Akiko Satake

    POPULATION ECOLOGY   46 ( 2 )   2004.8

     More details

    Language:English  

    DOI: 10.1007/s10144-004-0183-y

  • Spatial dynamics of specialist seed predators on synchronized and intermittent seed production of host plants

    AMERICAN NATURALIST   163 ( 4 )   2004.4

     More details

    Language:English  

  • Masting and trophic cascades: interplay between rowan trees, apple fruit moth, and their parasitoid in southern Norway

    OIKOS   104 ( 3 )   2004.3

     More details

    Language:English  

  • Estimating local interaction from spatiotemporal forest data, and Monte Carlo bias correction

    Akiko Satake, Yoh Iwasa, Hiroshi Hakoyama, Stephen P. Hubbell

    JOURNAL OF THEORETICAL BIOLOGY   226 ( 2 )   2004.1

     More details

    Language:English  

    DOI: 10.1016/j.jtbi.2003.09.003

  • Mechanisms inducing spatially extended synchrony in mast seeding: The role of pollen coupling and environmental fluctuation

    Yoh Iwasa, Akiko Satake

    ECOLOGICAL RESEARCH   19 ( 1 )   13 - 20   2004.1

     More details

    Language:English  

  • Pattern formation in forest ecosystems: why, how, where?

    Parity   18 ( 4 )   49 - 52   2003.4

     More details

    Language:Japanese  

  • The synchronized and intermittent reproduction of forest trees is mediated by the Moran effect, only in association with pollen coupling

    Akiko Satake, Yoh Iwasa

    JOURNAL OF ECOLOGY   90 ( 5 )   2002.10

     More details

    Language:English  

  • Spatially limited pollen exchange and a long-range synchronization of trees

    Akiko Satake, Yoh Iwasa

    ECOLOGY   83 ( 4 )   2002.4

     More details

    Language:English  

  • Synchronized reproduction of trees caused by pollen exchange: modeled as coupled chaos systems.

    Yoh Iwasa, Akiko Satake

    Acta Biologica Venezuelica   2002.1

     More details

    Language:English  

  • Variable timing of reproduction in unpredictable environments: Adaption of flood plain plants

    Akiko Satake, Akira Sasaki, Yoh Iwasa

    THEORETICAL POPULATION BIOLOGY   60 ( 1 )   2001.8

     More details

    Language:English  

    DOI: 10.1006/tpbi.2001.1528

  • What can be known from long-term spatial data? : a case study of lattice model analysis on a neotropical forest 50 hectare plot, Barro Colorado Island

    Japanese Journal of Ecology   50 ( 3 )   255 - 260   2000.12

     More details

    Language:Japanese  

  • Spatial ecology: the dynamics of spatial patterns

    Japanese Journal of Ecology   50 ( 3 )   253 - 254   2000.12

     More details

    Language:Japanese  

  • Spatial Ecology: Physical Approach to Biological Pattern Formation

    Biological Physics   40 ( 5 )   341 - 345   2000.9

     More details

    Language:Japanese  

    DOI: 10.2142/biophys.40.341

  • Pollen coupling of forest trees: Forming synchronized and periodic reproduction out of chaos

    Akiko Satake, Yoh Iwasa

    JOURNAL OF THEORETICAL BIOLOGY   203 ( 2 )   2000.3

     More details

    Language:English  

  • Noise-induced regularity of spatial wave patterns in subalpine Abies forests

    Akiko Satake, Takuya Kubo, Yoh Iwasa

    JOURNAL OF THEORETICAL BIOLOGY   195 ( 4 )   1998.12

     More details

    Language:English  

▼display all

Books

  • Mathematical Modelling in Plant Biology (Morris RJ ed.)

    Akiko Satake( Role: Joint author)

    Springer Nature Switzerland AG  2018.11 

     More details

    Responsible for pages:Online ISBN 978-3-319-99070-5   Language:English   Book type:Scholarly book

    DOI: 10.1007/978-3-319-99070-5_9

  • 冬の記憶:FLCのエピジェネティック制御から明らかとなる植物の繁殖戦略 in 「エコロジカル・エピジェネティクス」

    佐竹暁子( Role: Edit)

    2017.2 

     More details

    Language:Japanese  

  • 数理学的アプローチから解き明かされる植物の巧みなデンプンマネジメントとリズムの役割 in 「生物リズムの生態学 時をはかる生物たちの多様性」

    佐竹 暁子( Role: Joint author)

    文一総合出版  2015.11 

     More details

    Language:Japanese   Book type:Scholarly book

  • 一斉開花:多様な種が同調して刻む繁殖リズム in 「生物リズムの生態学 時をはかる生物たちの多様性」

    佐竹 暁子, 沼田 真也, 谷 尚樹, 市栄 智明( Role: Joint author)

    文一総合出版  2015.11 

     More details

    Language:Japanese   Book type:Scholarly book

  • Roles of pollinator attraction and environmental fluctuation in inducing flowering synchrony in “Temporal Dynamics and Ecological Process”

    ( Role: Joint author)

    2014.4 

     More details

    Language:English   Book type:Scholarly book

  • Evolution of synchronized and intermittent reproduction (masting) of trees: key role of regeneration dynamics in “Temporal Dynamics and Ecological Process”

    ( Role: Joint author)

    2014.4 

     More details

    Language:English   Book type:Scholarly book

  • 人間社会・生態結合系:森林伐採について in 「生態学と社会科学の接点」

    佐竹 暁子( Role: Joint author)

    共立出版  2014.3 

     More details

    Responsible for pages:シリーズ現代の生態学4   Language:Japanese   Book type:Scholarly book

  • 「生態学と社会科学の接点」

    佐竹 暁子, 巌佐 庸( Role: Edit)

    共立出版  2014.3 

     More details

    Responsible for pages:シリーズ現代の生態学4   Language:Japanese   Book type:Scholarly book

  • Invasibility of seed predators on synchronized and intermittent seed production of host plants in “Conceptual Ecology and Invasion Biology: Reciprocal Approaches to Nature”

    Akiko Satake, Ottar N. Bjørnstad, Yoh Iwasa( Role: Joint author)

    2006.7 

     More details

    Language:English   Book type:Scholarly book

    Other Link: http://dx.doi.org/10.1007/1-4020-4925-0

▼display all

Presentations

  • Synchrony from genes to ecosystems Invited International conference

    Akiko Satake

    EMBO|EMBL Symposium: Biological oscillators: rhythms and synchronisation across scales  2024.3 

     More details

    Event date: 2024.3

    Language:English   Presentation type:Symposium, workshop panel (public)  

    Country:Germany  

  • Synchrony from genes to ecosystems Invited International conference

    Akiko Satake

    EMBO|EMBL Symposium: Biological oscillators: rhythms and synchronisation across scales  2024.3 

     More details

    Event date: 2024.3

    Language:English  

    Venue:EMBL Advanced Training Centre   Country:Germany  

    researchmap

  • Forest ecosystem responses to seasonal environmental change Invited International conference

    Akiko Satake

    Taiwan-Japan Plant Biology 2023 (TJPB 2023)  2023.10 

     More details

    Event date: 2023.10

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Country:Taiwan, Province of China  

  • Forest ecosystem responses to seasonal environmental change Invited International conference

    Akiko Satake

    Taiwan-Japan Plant Biology 2023 (TJPB 2023)  2023.10 

     More details

    Event date: 2023.10

    Language:Japanese  

    Venue:Humanities and Social Sciences Building @Academia Sinica   Country:Taiwan, Province of China  

    researchmap

  • Molecular phenology governing flowering and fruiting dynamics Invited International conference

    Akiko Satake

    KERNER VON MARILAUN SYMPOSIUM 2023 SEEDING THE FUTRURE the role of tree reproduction in the future of Austrian forests  2023.6 

     More details

    Event date: 2023.6

    Language:English   Presentation type:Symposium, workshop panel (public)  

    Country:Austria  

  • Molecular phenology governing flowering and fruiting dynamics Invited International conference

    Akiko Satake

    KERNER VON MARILAUN SYMPOSIUM 2023 SEEDING THE FUTRURE the role of tree reproduction in the future of Austrian forests  2023.6 

     More details

    Event date: 2023.6

    Language:English  

    Venue:theatersaal oeaw   Country:Austria  

    researchmap

  • 大規模同調開花は将来どうなるか?長期データを用いた将来予測 Invited

    佐竹暁子

    研究会「数学を用いる生物学」 統計数理研究所  2024.8 

     More details

    Event date: 2024.8

    Language:Japanese  

    Venue:東京立川市  統計数理研究所   Country:Japan  

  • 大規模同調開花は将来どうなるか?長期データを用いた将来予測 Invited

    佐竹暁子

    研究会「数学を用いる生物学」 統計数理研究所  2024.8 

     More details

    Event date: 2024.8

    Language:Japanese  

    Venue:東京立川市 統計数理研究所   Country:Japan  

    researchmap

  • 進化の原動力である突然変異は野外でいかに生じるか? 長寿命樹木のゲノム多様性分析 Invited

    佐竹暁子

    基礎生物学研究所 NIBB運営会議委員研究紹介セミナー  2024.7 

     More details

    Event date: 2024.7

    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Country:Japan  

  • 進化の原動力である突然変異は野外でいかに生じるか? 長寿命樹木のゲノム多様性分析 Invited

    佐竹暁子

    基礎生物学研究所 NIBB運営会議委員研究紹介セミナー  2024.7 

     More details

    Event date: 2024.7

    Language:Japanese  

    Country:Japan  

    researchmap

  • Extinction risk assessment based on changes in the number of localities for 3,180 vascular plant species

    Chihiro Myotoishi, Wataru Ohnishi, Tetsukazu Yahara, Akiko Satake

    2024.3 

     More details

    Event date: 2024.3

    Language:English  

    Country:Japan  

  • マテバシイにおける花粉管伸長・胚珠発達フェノロジーから紐解く受精遅延の進化

    社川武徳, 小川浩太, 金岡雅浩, 佐竹暁子

    第71回日本生態学会  2024.3 

     More details

    Event date: 2024.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • Branching architecture affects genetic diversity within an individual tree

    Sou TOMIMOTO, Yoh IWASA, Akiko SATAKE

    2024.3 

     More details

    Event date: 2024.3

    Language:English  

    Country:Japan  

  • はじめに:モジュラー生物で体細胞変異が受け継がれることの重要性

    富本創, 巌佐庸, 佐竹暁子

    第71回日本生態学会  2024.3 

     More details

    Event date: 2024.3

    Language:Japanese  

    Venue:横浜国立大学   Country:Japan  

  • BVOCを介した植物個体内・ 個体間コミュニケーションの進化条件

    廣瀬草太郎, 佐竹暁子

    第71回日本生態学会  2024.3 

     More details

    Event date: 2024.3

    Language:Japanese  

    Country:Japan  

  • Branching architecture affects genetic diversity within an individual tree

    Sou TOMIMOTO, Yoh IWASA, Akiko SATAKE

    第71回日本生態学会  2024.3 

     More details

    Event date: 2024.3

    Language:English  

    Venue:オンライン   Country:Japan  

    researchmap

  • マテバシイにおける花粉管伸長・胚珠発達フェノロジーから紐解く受精遅延の進化

    社川武徳, 小川浩太, 金岡雅浩, 佐竹暁子

    第71回日本生態学会  2024.3 

     More details

    Event date: 2024.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • はじめに:モジュラー生物で体細胞変異が受け継がれることの重要性

    富本創, 巌佐庸, 佐竹暁子

    第71回日本生態学会  2024.3 

     More details

    Event date: 2024.3

    Language:Japanese  

    Venue:横浜国立大学   Country:Japan  

    researchmap

  • Extinction risk assessment based on changes in the number of localities for 3,180 vascular plant species

    Chihiro Myotoishi, Wataru Ohnishi, Tetsukazu Yahara, Akiko Satake

    第71回日本生態学会  2024.3 

     More details

    Event date: 2024.3

    Language:English  

    Venue:オンライン   Country:Japan  

    researchmap

  • BVOCを介した植物個体内・ 個体間コミュニケーションの進化条件

    廣瀬草太郎, 佐竹暁子

    第71回日本生態学会  2024.3 

     More details

    Event date: 2024.3

    Language:Japanese  

    Country:Japan  

    researchmap

  • 「植物気候フィードバック:遺伝子発現のゲノムー組織―集団レベルの同調が生み出す森林生態系の機能」 Invited

    佐竹暁子

    定量生物学の会  2024.1 

     More details

    Event date: 2024.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京大学駒場キャンパス   Country:Japan  

  • 「植物気候フィードバック:遺伝子発現のゲノムー組織―集団レベルの同調が生み出す森林生態系の機能」 Invited

    佐竹暁子

    定量生物学の会  2024.1 

     More details

    Event date: 2024.1

    Language:Japanese  

    Venue:東京大学駒場キャンパス   Country:Japan  

    researchmap

  • 植物気候フィードバック︓BVOCによる気候調節 Invited

    佐竹暁子

    日本植物学会【学術集会】植物科学シンポジウム2023「植物科学の食料安全保障への貢献」  2023.12 

     More details

    Event date: 2023.12

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Country:Japan  

  • 植物気候フィードバック︓BVOCによる気候調節 Invited

    佐竹暁子

    日本植物学会【学術集会】植物科学シンポジウム2023「植物科学の食料安全保障への貢献」  2023.12 

     More details

    Event date: 2023.12

    Language:Japanese  

    Country:Japan  

    researchmap

  • マテバシイにおける花粉管伸長・胚珠発達フェノロジーから紐解く受精遅延の進化

    社川武徳, 小川浩太, 金岡雅浩, 佐竹暁子

    第55回種生物学シンポジウム  2023.11 

     More details

    Event date: 2023.11

    Language:Japanese  

    Venue:愛知県青年の家(オンラインと現地)   Country:Japan  

  • マテバシイにおける花粉管伸長・胚珠発達フェノロジーから紐解く受精遅延の進化

    社川武徳, 小川浩太, 金岡雅浩, 佐竹暁子

    第55回種生物学シンポジウム  2023.11 

     More details

    Event date: 2023.11

    Language:Japanese  

    Venue:愛知県青年の家(オンラインと現地)   Country:Japan  

    researchmap

  • Quantitative assessment of extinction risk for 2,142 native vascular plant species in Kanagawa Pref. International conference

    Chihiro Myotoishi, Wataru Ohnishi, Tetsukazu Yahara, Akiko Satake

    EAFES 2023  2023.7 

     More details

    Event date: 2023.7

    Language:English  

    Country:Korea, Republic of  

  • Quantitative assessment of extinction risk for 2,142 native vascular plant species in Kanagawa Pref. International conference

    Chihiro Myotoishi, Wataru Ohnishi, Tetsukazu Yahara, Akiko Satake

    EAFES 2023  2023.7 

     More details

    Event date: 2023.7

    Language:English  

    Venue:Ramada Plaza Hotel, Jeju, Korea   Country:Korea, Republic of  

    researchmap

  • 環境変動に敏感な森林生態系のフェノロジー

    佐竹暁子

    日本学術会議 公開シンポジウム「地球上の環境変動と生物リズム」  2023.4 

     More details

    Event date: 2023.4

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Venue:オンライン   Country:Japan  

  • 環境変動に敏感な森林生態系のフェノロジー

    佐竹暁子

    日本学術会議 公開シンポジウム「地球上の環境変動と生物リズム」  2023.4 

     More details

    Event date: 2023.4

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • 樹形構造がもたらす樹木個体内の遺伝的多様性の解明

    今井亮介, 佐々木江理子, 藤野健, 笠原雅弘, 谷尚樹, 陶山佳久, 佐竹暁子

    第70回日本生態学会大会  2023.3 

     More details

    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Integration of Theoretical and Empirical Approaches on Starch Metabolism to Unravel the Adaptive Mechanism for Seasonal Environment in Plants

    Shuichi Kudo, Anthony Artins, Carolina Bello, Camila Caldana, Akiko Satake

    2023.3 

     More details

    Event date: 2023.3

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Country:Japan  

  • 季節適応を可能にする植物のデンプン代謝モデルの統合解析

    第70回日本生態学会大会  2023.3 

     More details

    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • 気温と台風どちらが重要?ツマベニチョウの個体群動態を制御する環境要因の地域的差異

    中溝航, 佐竹暁子, 小川浩太

    第70回日本生態学会大会  2023.3 

     More details

    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • 樹形構造がもたらす樹木個体内の遺伝的多様性の解明

    富本創, 佐竹暁子

    第70回日本生態学会大会  2023.3 

     More details

    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • ブナ科コナラ属の1年成・2年成はどちらが祖先形質か?

    夫婦石千尋、今井亮介、矢原徹一、佐竹暁子

    第70回日本生態学会大会  2023.3 

     More details

    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:現地(仙台国際センター)とオンライン   Country:Japan  

  • Integration of Theoretical and Empirical Approaches on Starch Metabolism to Unravel the Adaptive Mechanism for Seasonal Environment in Plants

    Shuichi Kudo, Anthony Artins, Carolina Bello, Camila Caldana, Akiko Satake

    第64回日本植物生理学会年会  2023.3 

     More details

    Event date: 2023.3

    Language:Japanese  

    Venue:東北大学   Country:Japan  

    researchmap

  • 気温と台風どちらが重要?ツマベニチョウの個体群動態を制御する環境要因の地域的差異

    中溝航, 佐竹暁子, 小川浩太

    第70回日本生態学会大会  2023.3 

     More details

    Event date: 2023.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • 樹形構造がもたらす樹木個体内の遺伝的多様性の解明

    富本創, 佐竹暁子

    第70回日本生態学会大会  2023.3 

     More details

    Event date: 2023.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • 樹形構造がもたらす樹木個体内の遺伝的多様性の解明

    今井亮介, 佐々木江理子, 藤野健, 笠原雅弘, 谷尚樹, 陶山佳久, 佐竹暁子

    第70回日本生態学会大会  2023.3 

     More details

    Event date: 2023.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • 季節適応を可能にする植物のデンプン代謝モデルの統合解析

    Shuichi Kudo, Anthony Artins, Carolina Bello, Camila Caldana, Akiko Satake

    第70回日本生態学会大会  2023.3 

     More details

    Event date: 2023.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • ブナ科コナラ属の1年成・2年成はどちらが祖先形質か?

    夫婦石千尋, 今井亮介, 矢原徹一, 佐竹暁子

    第70回日本生態学会大会  2023.3 

     More details

    Event date: 2023.3

    Language:Japanese  

    Venue:現地(仙台国際センター)とオンライン   Country:Japan  

    researchmap

  • Environmental drivers of the Great Orange Tip population dynamics in different regions International conference

    Wataru Nakamizo, Akiko Satake, Kota Ogawa

    15th APBON Web Seminar (Hybrid)  2023.2 

     More details

    Event date: 2023.2

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Somatic mutation may contribute to the genetic diversity of the tropical tree population International conference

    Tomimoto, S., Imai, R., Sakaki, E., and Satake, A

    15th APBON Web Seminar (Hybrid)  2023.2 

     More details

    Event date: 2023.2

    Language:English  

    Country:Japan  

  • Environmental drivers of the Great Orange Tip population dynamics in different regions International conference

    Wataru Nakamizo, Akiko Satake, Kota Ogawa

    15th APBON Web Seminar (Hybrid)  2023.2 

     More details

    Event date: 2023.2

    Language:English  

    Venue:九州大学   Country:Japan  

    researchmap

  • Somatic mutation may contribute to the genetic diversity of the tropical tree population International conference

    Tomimoto, S., Imai, R., Sakaki, E., and Satake, A

    15th APBON Web Seminar (Hybrid)  2023.2 

     More details

    Event date: 2023.2

    Language:English  

    Venue:九州大学   Country:Japan  

    researchmap

  • ブナ科コナラ属の1年成・2年成はどちらが祖先形質か?

    夫婦石千尋、今井亮介、矢原徹一、佐竹暁子

    第54回種生物学シンポジウム  2022.11 

     More details

    Event date: 2022.11

    Language:Japanese  

    Venue:国立科学博物館筑波研究施設(オンラインと現地)   Country:Japan  

  • 温暖化に伴う開花フェノロジーシフト:鍵となる春化とジベレリン合成経路

    幸元秀行、秦有輝、経塚淳子、梶田結衣、遠山弘法、永濱藍、佐竹暁子

    第54回種生物学シンポジウム  2022.11 

     More details

    Event date: 2022.11

    Language:Japanese  

    Venue:国立科学博物館筑波研究施設(オンラインと現地)   Country:Japan  

  • ブナ科コナラ属の1年成・2年成はどちらが祖先形質か?

    夫婦石千尋, 今井亮介, 矢原徹一, 佐竹暁子

    第54回種生物学シンポジウム  2022.11 

     More details

    Event date: 2022.11

    Language:Japanese  

    Venue:国立科学博物館筑波研究施設(オンラインと現地)   Country:Japan  

    researchmap

  • 温暖化に伴う開花フェノロジーシフト:鍵となる春化とジベレリン合成経路

    幸元秀行, 秦有輝, 経塚淳子, 梶田結衣, 遠山弘法, 永濱藍, 佐竹暁子

    第54回種生物学シンポジウム  2022.11 

     More details

    Event date: 2022.11

    Language:Japanese  

    Venue:国立科学博物館筑波研究施設(オンラインと現地)   Country:Japan  

    researchmap

  • 気候変動下にある森林生態系の分子フェノロジー Invited

    佐竹暁子

    日本植物学会第86回大会  2022.9 

     More details

    Event date: 2022.9

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Venue:京都府立大学   Country:Japan  

  • 樹木個体内で生じる体細胞変異は遺伝的多様性を高めるか? ゲノムデータと数理モデルによる統合解析

    富本創, 今井亮介, 佐竹暁子

    第32回日本数理生物学会大会  2022.9 

     More details

    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • 季節環境への適応を可能にする植物のデンプン代謝モデルとメタボロームデータの統合解析

    工藤秀一, Camila Caldana, 佐竹暁子

    第32回日本数理生物学会大会  2022.9 

     More details

    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • 台風による植物フェノロジーの撹乱が制御するツマベニチョウの個体数変動

    中溝航, 佐竹暁子, 小川浩太

    第32回日本数理生物学会大会  2022.9 

     More details

    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • 台風による植物フェノロジーの撹乱が制御するツマベニチョウの個体数変動

    中溝航, 佐竹暁子, 小川浩太

    第32回日本数理生物学会大会  2022.9 

     More details

    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • 気候変動下にある森林生態系の分子フェノロジー Invited

    佐竹暁子

    日本植物学会第86回大会  2022.9 

     More details

    Event date: 2022.9

    Language:Japanese  

    Venue:京都府立大学   Country:Japan  

    researchmap

  • 樹木個体内で生じる体細胞変異は遺伝的多様性を高めるか? ゲノムデータと数理モデルによる統合解析

    富本創, 今井亮介, 佐竹暁子

    第32回日本数理生物学会大会  2022.9 

     More details

    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • 季節環境への適応を可能にする植物のデンプン代謝モデルとメタボロームデータの統合解析

    工藤秀一, Camila Caldana, 佐竹暁子

    第32回日本数理生物学会大会  2022.9 

     More details

    Event date: 2022.9

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • A cross-scale approach toward a mechanistic understanding of plant phenology Invited International conference

    Akiko Satake

    INTECOL  2022.8 

     More details

    Event date: 2022.8 - 2022.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Switzerland  

  • Within-individual genetic diversity in tropical trees International conference

    Sou Tomimoto, Ryosuke Imai, Akiko Satake

    INTECOL  2022.8 

     More details

    Event date: 2022.8 - 2022.9

    Language:English  

    Country:Switzerland  

  • A cross-scale approach toward a mechanistic understanding of plant phenology Invited International conference

    Akiko Satake

    INTECOL  2022.8 

     More details

    Event date: 2022.8 - 2022.9

    Language:English  

    Country:Switzerland  

    researchmap

  • Within-individual genetic diversity in tropical trees International conference

    Sou Tomimoto, Ryosuke Imai, Akiko Satake

    INTECOL  2022.8 

     More details

    Event date: 2022.8 - 2022.9

    Language:English  

    Country:Switzerland  

    researchmap

  • 長寿命植物Shorea laevisにおける幹細胞突然変異速度と分布について

    今井亮介, 佐々木江理子, 藤野健, 笠原雅弘, 谷尚樹, 陶山佳久, 佐竹暁子

    日本進化学会年大会 第24回沼津大会  2022.8 

     More details

    Event date: 2022.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 長寿命植物Shorea laevisにおける幹細胞突然変異速度と分布について

    今井亮介, 佐々木江理子, 藤野健, 笠原雅弘, 谷尚樹, 陶山佳久, 佐竹暁子

    日本進化学会年大会 第24回沼津大会  2022.8 

     More details

    Event date: 2022.8

    Language:Japanese  

    Country:Japan  

    researchmap

  • Molecular phenology in trees Invited International conference

    Akiko Satake

    PHENOLOGY 2022  2022.6 

     More details

    Event date: 2022.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:France  

  • Molecular phenology in trees Invited International conference

    Akiko Satake

    PHENOLOGY 2022  2022.6 

     More details

    Event date: 2022.6

    Language:English  

    Venue:アビニオン大学   Country:France  

    researchmap

  • アジア広域に分布するブナ科植物における開花結実フェノロジーの緯度クライン 【B】

    新井健太、矢原徹一、佐竹暁子

    第63回日本植物生理学会年大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • 植物のゲノムを長期間守るしくみ:DNA修復・エピジェネティック制御遺伝子数の進化

    青柳優太、楠見淳子、佐竹暁子

    第69回日本生態学会大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • 温暖化に伴う開花フェノロジーシフト:開花遺伝子発現パターンの温帯・亜熱帯間比較

    幸元秀行、秦有輝、経塚淳子、梶田結衣、遠山弘法、永濱藍、佐竹暁子

    第69回日本生態学会大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • 熱帯と温帯域に生息する長寿命樹木における体細胞変異パターンの種間比較

    富本 創、佐竹暁子

    第69回日本生態学会大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • 長寿命植物Shorea laevisの体細胞突然変異の蓄積パターンについて

    今井亮介、佐々木江理子、笠原雅弘、藤野健、谷尚樹、陶山佳久、佐竹暁子

    第69回日本生態学会大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • ツマベニチョウの個体数変動を制御する環境要因の網羅的探索

    中溝航, 佐竹暁子, 小川浩太

    第69回日本生態学会大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • ブナ科コナラ属における繁殖形質多様化の進化

    夫婦石千尋、今井亮介、矢原徹一、佐竹暁子

    第69回日本生態学会大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • どんぐりの不思議な戦略

    佐竹暁子

    第69回日本生態学会年大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Analyses of stem cell genome diversity in long-lived plants

    2022.3 

     More details

    Event date: 2022.3

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Country:Japan  

  • Analyses of stem cell genome diversity in long-lived plants

    佐竹暁子

    第63回日本植物生理学会年大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • 長寿命植物Shorea laevisの体細胞突然変異の蓄積パターンについて

    今井亮介, 佐々木江理子, 笠原雅弘, 藤野健, 谷尚樹, 陶山佳久, 佐竹暁子

    第69回日本生態学会大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • 熱帯と温帯域に生息する長寿命樹木における体細胞変異パターンの種間比較

    富本 創, 佐竹暁子

    第69回日本生態学会大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • 温暖化に伴う開花フェノロジーシフト:開花遺伝子発現パターンの温帯・亜熱帯間比較

    幸元秀行, 秦有輝, 経塚淳子, 梶田結衣, 遠山弘法, 永濱藍, 佐竹暁子

    第69回日本生態学会大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • 植物のゲノムを長期間守るしくみ:DNA修復・エピジェネティック制御遺伝子数の進化

    青柳優太, 楠見淳子, 佐竹暁子

    第69回日本生態学会大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • ブナ科コナラ属における繁殖形質多様化の進化

    夫婦石千尋, 今井亮介, 矢原徹一, 佐竹暁子

    第69回日本生態学会大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • ツマベニチョウの個体数変動を制御する環境要因の網羅的探索

    中溝航, 佐竹暁子, 小川浩太

    第69回日本生態学会大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • アジア広域に分布するブナ科植物における開花結実フェノロジーの緯度クライン 【B】

    新井健太, 矢原徹一, 佐竹暁子

    第63回日本植物生理学会年大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • どんぐりの不思議な戦略

    佐竹暁子

    第69回日本生態学会年大会  2022.3 

     More details

    Event date: 2022.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

    researchmap

  • Shorea laevisの体細胞突然変異について

    今井亮介、佐々木江理子、笠原雅弘、藤野健、谷尚樹、陶山佳久、佐竹暁子

    第53回種生物学シンポジウム  2021.12 

     More details

    Event date: 2021.12

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • Genetic mosaicism in long-lived trees ゲノムモザイクとしての長寿命樹木の生き方 Invited

    佐竹暁子、富本創、今井亮介、佐々木江理子、笠原雅弘、藤野健、谷尚樹、陶山佳久

    第44回日本分子生物学会年会  2021.12 

     More details

    Event date: 2021.12

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Venue:オンライン   Country:Japan  

  • ブナ科コナラ属における繁殖形質多様化の進化

    夫婦石千尋、今井亮介、矢原徹一、佐竹暁子

    第53回種生物学シンポジウム  2021.12 

     More details

    Event date: 2021.12

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • ゲノムモザイクとしての植物の個体性 Invited

    佐竹暁子、富本創、今井亮介、佐々木江理子、笠原雅弘、藤野健、谷尚樹、陶山佳久

    日本植物学会第85回大会  2021.9 

     More details

    Event date: 2021.9

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Venue:オンライン   Country:Japan  

  • 産卵日予測モデルがサンゴでは分類群間で月齢シグナルと温度シグナルの利用法が異なることを示唆する

    幸元秀行、林哲宏、野澤洋耕、佐竹暁子

    第31回日本数理生物学会大会  2021.9 

     More details

    Event date: 2021.9

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • Difference in bryophyte species richness between ten sites with different altitudes, microenvironments, and vascular plant species richness International conference

    Chihiro Myotoishi, Ai Nagahama, Hiroyuki Akiyama, Tetsukazu Yahara

    The 9th East Asian Federation of Ecological Societies International Congress (9th EAFES)  2021.7 

     More details

    Event date: 2021.7

    Language:English  

    Country:Japan  

  • 蘚苔類の種数の標高に伴う変化:維管束植物との比較

    夫婦石千尋、秋山弘之、永濱藍、矢原徹一

    三学会合同福岡大会  2021.6 

     More details

    Event date: 2021.6

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • Modeling mutation accumulation and expansion in long-lived trees with complex branching structure International conference

    Sou Tomimoto, Akiko Satake

    Society for Mathematical Biology 2021 annual meeting  2021.6 

     More details

    Event date: 2021.6

    Language:English  

    Country:Japan  

  • サンゴ類の一斉産卵日予測モデル:分類群ごとに異なる月齢シグナルと温度シグナルの利用法

    幸元秀行、林哲宏、野澤洋耕、佐竹暁子

    三学会合同福岡大会  2021.6 

     More details

    Event date: 2021.6

    Language:Japanese  

    Country:Japan  

  • 樹木のDNA修復:データベースを用いた植物多種間のDNA修復遺伝子コピー数比較

    青柳優太、楠見淳子、佐竹暁子

    三学会合同福岡大会  2021.6 

     More details

    Event date: 2021.6

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • The role of poly(ADP-ribose) polymerase in longevity in trees: comprehensive analyses of copy number variations in DNA repair genes using the genome database International conference

    Yuta Aoyagi, Junko Kusumi, Akiko Satake

    Secrets of stem cells underlying longevity and persistent growth in plants  2021.4 

     More details

    Event date: 2021.4

    Language:English  

    Country:Japan  

  • Comprehensive analyses of copy number of DNA repair genes reveals the role of poly(ADP-ribose) polymerase on longevity in trees

    Yuta Aoyagi, Junko Kusumi, Akiko Satake

    2021.3 

     More details

    Event date: 2021.3

    Language:Japanese  

    Country:Japan  

  • Flowering and fruiting phenology in tropics and its environmental drivers

    Akiko Satake

    2021.3 

     More details

    Event date: 2021.3

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Country:Japan  

  • Comparative field transcriptome in masting species to unravel the evolution of reproductive strategies in trees

    2021.3 

     More details

    Event date: 2021.3

    Language:Japanese  

    Country:Japan  

  • 長期群集フェノロジーデータを用いた半島マレーシアにおける植物の開花・結実の解析 

    山口香春・森本彩夏・保坂哲朗・沼田真也・佐竹暁子

    第68回日本生態学会大会  2021.3 

     More details

    Event date: 2021.3

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • Coupled social and ecological systems in a forested landscape International conference

    Akiko Satake

    BIRS Event Mathematics of Human Environmental Systems  2021.1 

     More details

    Event date: 2021.1

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Country:Japan  

  • 寿命樹木のDNA修復遺伝子コピー数比較

    青柳優太、楠見淳子、佐竹暁子

    新学術領域「植物多能性 幹細胞」若手の会  2020.12 

     More details

    Event date: 2020.12

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • 長寿命樹木の生存戦略

    佐竹暁子、青柳優太

    第43回日本分子生物学会年会  2020.12 

     More details

    Event date: 2020.12

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Venue:オンライン   Country:Japan  

  • 樹木の DNA 修復:データベースを用いた植物多種間のDNA修復遺伝子コピー数比較

    青柳優太、楠見淳子、佐竹暁子

    第52回種生物学シンポジウム  2020.12 

     More details

    Event date: 2020.12

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • 野外比較トランスクリプトームから明らかとなる植物の環境応答:開花時期の多様性を生み出す受精遅延

    佐竹暁子

    第6回幹細胞研究会  2020.11 

     More details

    Event date: 2020.11

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • 開花時期の多様性を生み出す受精遅延

    佐竹暁子

    第27回日本時間生物学会  2020.9 

     More details

    Event date: 2020.9

    Language:Japanese  

    Venue:zoom   Country:Japan  

  • 樹木における体細胞変異の蓄積・拡散のシミュレーション

    富本 創、佐竹 暁子

    JSMB2020 数理生物学会年会  2020.9 

     More details

    Event date: 2020.9

    Language:Japanese  

    Venue:オンライン   Country:Japan  

  • Analysis of Species-Specific Environmental Trigger of Reproduction Using Long-Term Phenology Data in Peninsular Malaysia

    2020.9 

     More details

    Event date: 2020.9

    Language:Japanese  

    Country:Japan  

  • Do tree have high DNA repair ability?: Comparison analyses of copy number of DNA repair genes across plants International conference

    Yuta Aoyagi, Junko Kusumi, Akiko Satake

    2020 Ecology Society of America Annual Meeting  2020.8 

     More details

    Event date: 2020.8

    Language:English  

    Country:Japan  

  • Comparative field transcriptome in masting species to unravel the evolution of reproductive strategies in trees International conference

    2020 Ecology Society of America Annual Meeting  2020.8 

     More details

    Event date: 2020.8

    Language:Japanese  

    Country:Japan  

  • 一年草・多年草・樹木間でDNA修復能力に違いがあるか?:DNA修復遺伝子コピー数比較

    青柳優太・楠見淳子・佐竹暁子

    第67回日本生態学会大会  2020.3 

     More details

    Event date: 2020.3

    Language:Japanese  

    Venue:名城大学   Country:Japan  

  • 遺伝子発現によるフェノロジー研究

    佐竹暁子

    第51回種生物学シンポジウム  2019.12 

     More details

    Event date: 2019.12

    Language:Japanese  

    Venue:宮崎   Country:Japan  

  • 温暖化環境における植物の開花:エピジェネティック制御モデルによる予測と実証 Invited

    佐竹暁子

    第41回日本分子生物学会年会  2018.11 

     More details

    Event date: 2019.11 - 2018.11

    Language:Japanese  

    Venue:横浜   Country:Japan  

  • Field transcriptome revealed a novel relationship between nitrate transport and flowering in Japanese beech International conference

    Akiko Satake

    6th Taiwan-Japan Ecology workshop  2018.11 

     More details

    Event date: 2019.11 - 2018.11

    Language:English  

    Country:Taiwan, Province of China  

  • Phase response of plant circadian clocks leads to robust metabolic rhythms under seasonal variations in day lengt Invited International conference

    Akiko Satake

    Forum Math-for Industry 2019  2019.11 

     More details

    Event date: 2019.11

    Language:English  

    Country:New Zealand  

  • Testing the environmental prediction hypothesis for general flowering using flowering phenology data monitored at the Pasoh Forest Reserve in Malaysia International conference

    Akiko Satake

    56th Annual meeting of the ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION  2019.8 

     More details

    Event date: 2019.8

    Language:English  

    Country:Other  

  • Unravelling floweringu phenology shift under climate warming by field transcriptome Invited International conference

    Akiko Satake

    2019.7 

     More details

    Event date: 2019.7

    Language:English  

    Country:Spain  

  • Flowering Season in Aseasonal Tropical Rain Forests Invited International conference

    Akiko Satake

    Clocks in Model Organisms: Circadian Networks, Physiology and Health  2019.6 

     More details

    Event date: 2019.6

    Language:English  

    Country:Spain  

  • Comparative field transcriptomics in trees Invited International conference

    Akiko Satake

    International Symposium: Principles of pluripotent stem cells underlying plant vitality  2019.5 

     More details

    Event date: 2019.5

    Language:English  

    Country:Japan  

  • フィールドトランスクリプトームから明らかとなる植物の環境応答

    佐竹暁子

    第8回 九州山口沖縄リズム研究会  2019.4 

     More details

    Event date: 2019.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:下関   Country:Japan  

  • フィールドトランスクリプトーム解析から明らかとなる樹木の季節応答と適応

    佐竹暁子

    第66回日本生態学会大会  2019.3 

     More details

    Event date: 2019.3

    Language:Japanese  

    Venue:神戸   Country:Japan  

  • Predicting when trees in tropical rain forests bloom Invited

    Interdisciplinary Theoretical and Mathematical Sciences Program  2019.2 

     More details

    Event date: 2019.2

    Language:Japanese  

    Country:Japan  

  • Unravelling molecular basis for masting using transcriptome analysis and mathematical modeling Invited International conference

    Akiko Satake

    2018 Annual Meeting of the Society for Mathematical Biology and the Japanese Society for Mathematical Biology  2018.7 

     More details

    Event date: 2018.7

    Language:English  

    Country:Australia  

  • Assessment of plant phenological responses in the tropics based on gene expression analyses and mathematical modeling International conference

    Akiko Satake

    ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION 2018  2018.7 

     More details

    Event date: 2018.7

    Language:English  

    Country:Malaysia  

  • Flowring in Trees Invited International conference

    Akiko Satake

    2018 Society for Research on Biological Rhythms  2018.5 

     More details

    Event date: 2018.5

    Language:English  

    Country:United States  

  • Predicting flowering season of forest ecosystems from gene expression monitoring Invited International conference

    Akiko Satake

    Kyoto prize workshop  2017.11 

     More details

    Event date: 2017.11

    Language:English  

    Country:Japan  

  • Flowering phenology of seasonal and aseasonal forests Invited

    Akiko Satake

    Taiwan Japan Plant Biology  2017.11 

     More details

    Event date: 2017.11

    Language:English  

    Country:Taiwan, Province of China  

  • Mass flowering in tropical rain forests in Southeast Asia

    2017.10 

     More details

    Event date: 2017.10

    Language:Japanese  

    Country:Japan  

  • Coordinated timing of gene expression in response to seasonal environmental change in trees International conference

    Akiko Satake

    Annual Meeting of Population Ecology  2017.10 

     More details

    Event date: 2017.10

    Language:English  

    Country:Japan  

  • Developing predictive models based on genetic information

    2017.3 

     More details

    Event date: 2017.3

    Language:Japanese  

    Country:Japan  

  • Understanding physiological mechanisms of mass flowering by gene expression assessment Invited

    Satake Akiko

    2016.11 

     More details

    Event date: 2016.11

    Language:English  

    Country:New Zealand  

  • The epigenetic memory of winter in flowering plants Invited

    Akiko Satake

    Forum "Math-for-Industry" Biology, Agriculture and Environment  2016.11 

     More details

    Event date: 2016.11

    Language:English  

    Country:Australia  

  • Parameterization and validation of a resource budget model for masting using spatiotemporal flowering data of individual trees

    Akiko Satake

    2016.9 

     More details

    Event date: 2016.9

    Language:English  

    Country:Japan  

  • 一斉開花 Invited

    佐竹 暁子

    数理で解き明かす森羅万象  2016.8 

     More details

    Event date: 2016.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:広島大学東広島キャンパス   Country:Japan  

  • Phase response of plant circadian clocks leads to robust metabolic rhythms under seasonal variations in day length. Invited International conference

    Akiko Satake

    Max Plank Institute of Plant Molecular Physiology Seminar  2016.5 

     More details

    Event date: 2016.5

    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Country:Germany  

  • Flowering phenology under seasonal and aseasonal environments: gene expression assessment in the temperate and tropical zones Invited International conference

    Akiko Satake

    Max Plank Institute for Plant Breeding Research Seminar  2016.5 

     More details

    Event date: 2016.5 - 2016.9

    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Country:Germany  

  • 植物の同調開花について Invited International conference

    佐竹 暁子

    第2回非線形現象の捉え方  2016.5 

     More details

    Event date: 2016.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:石垣市商工会館   Country:Japan  

  • Flowering Phenology under Seasonal and Aseasonal Environments: Gene Expression Assessment in the Temperate and Tropical Zones Invited International conference

    Akiko Satake

    The 64th NIBB Conference: Evolution of Seasonal Timers  2016.4 

     More details

    Event date: 2016.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 一斉開花研究のフロンティア: 気象と栄養シグナルに対して植物は遺伝子レベルでどのように応答しているか?

    佐竹 暁子, 韓 慶民, 沼田 真也, 市栄 智明

    日本生態学会第63回全国大会  2016.3 

     More details

    Event date: 2016.3

    Language:Japanese  

    Venue:仙台国際センター   Country:Japan  

  • 数理モデルを用いた栄養輸送とその制御解析 Invited

    佐竹 暁子

    日本土壌肥料学会2015年度京都大会  2015.9 

     More details

    Event date: 2015.9

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Venue:京都大学吉田キャンパス   Country:Japan  

  • Exploring the mechanism of mass flowering using long-term dipterocarp phenology data

    Akiko Satake

    100th Annual Meeting of Ecological Society of America  2015.8 

     More details

    Event date: 2015.8

    Language:English   Presentation type:Symposium, workshop panel (public)  

    Country:United States  

    Other Link: http://esa.org/baltimore/

▼display all

MISC

  • 数理モデルを通してみる植物の環境応答力

    佐竹 暁子

    化学と生物 54巻 3号 205-211   2016.2

     More details

    Language:Japanese  

    植物がいかに生産性を高め多様な自然環境に適応しているのか,その分子メカニズムと適応的意義の解明に向けて,数理モデルが橋渡し役として有効であることを植物の開花と成長制御モデルを例に紹介する.

  • 温暖化による開花時期の短縮

    佐分利 由香里, 佐竹 暁子

    化学と生物 53巻 1号 12-14   2015.1

     More details

    Language:Japanese  

Professional Memberships

  • Japanese Society for Mathematical Biology

  • Japanese Society for Chronobiology

  • The Japanese Sosienty of Plant Physiologists

  • The Society of Population Ecology

  • Association for Tropical Biology and Conservation

  • Ecological Society of Japan

  • Ecological Society of Japan

      More details

  • The Japanese Sosienty of Plant Physiologists

      More details

  • Japanese Society for Chronobiology

      More details

  • Japanese Society for Mathematical Biology

      More details

  • The Society of Population Ecology

      More details

  • Association for Tropical Biology and Conservation

      More details

▼display all

Committee Memberships

  • JSPS Research Center for Science Systems   Program Officer  

    2023.4 - Present   

      More details

  • 九州大学   九州大学若手女性研究者・女子大学院生優秀研究者賞(伊藤早苗賞)候補者選考委員会審査委員  

    2022.4 - 2024.3   

      More details

    Committee type:Other

    researchmap

  • Executive   Domestic

    2022.4 - 2023.3   

  • Executive   Domestic

    2022.4 - 2023.3   

  • 日本生態学会   理事  

    2022.4 - 2023.3   

      More details

  • 時間生物学会   理事  

    2022.4 - 2023.3   

      More details

  • 日本学術会議   連携会員  

    2020.4 - Present   

      More details

  • 日本生態学会   学術賞選考委員   Domestic

    2020.4 - 2022.3   

  • 日本数理生物学会   大久保賞選考委員   Domestic

    2020.4 - 2022.3   

  • 日本学術会議   連携会員   Domestic

    2020.4 - 2022.3   

  • 日本生態学会   学術賞選考委員  

    2020.4 - 2022.3   

      More details

  • 日本数理生物学会   研究奨励賞選考委員   Domestic

    2020.4 - 2021.3   

  • 数理生物学会研究奨励賞選考委員  

    2020 - Present   

      More details

  • 日本時間生物学会理事  

    2020 - Present   

      More details

  • Steering committee member   Domestic

    2019.4 - 2022.3   

  • 基礎生物学研究所   運営委員  

    2019.4 - 2022.3   

      More details

  • Executive   Domestic

    2019.4 - 2020.3   

  • Executive   Domestic

    2019.4 - 2020.3   

  • Executive   Domestic

    2019.4 - 2020.3   

  • 日本生態学会   将来計画委員会委員長   Domestic

    2019.4 - 2020.3   

  • 日本生態学会   生態学会将来企画専門委員会委員長   Domestic

    2019.4 - 2020.3   

  • 基礎生物学研究所運営委員  

    2019 - Present   

      More details

  • 日本個体群生態学会理事  

    2018 - Present   

      More details

  • 京都大学生態学研究センター運営委員  

    2016 - Present   

      More details

  • Journal of Ecology編集委員  

    2014 - 2023   

      More details

  • Steering committee member   Domestic

    2013.4 - 2018.6   

  • 日本生態学会将来計画専門委員  

    2013 - Present   

      More details

  • 日本生態学会   学術賞選考委員   Domestic

    2012.4 - 2014.3   

  • 日本生態学会   全国委員   Domestic

    2010.4 - 2012.3   

  • 日本生態学会   大会企画委員   Domestic

    2005.4 - 2009.3   

  • 日本生態学会   大規模長期生態学専門委員   Domestic

    2003.4 - 2012.3   

▼display all

Academic Activities

  • JST創発的研究支援事業創発アドバイザー

    Role(s): Review, evaluation

    2023.10 - 2025.9

     More details

    Type:Scientific advice/Review 

  • JST創発的研究支援事業創発アドバイザー

    JST  2023.10 - 2025.9

     More details

  • 日本学術振興会主任研究員

    Role(s): Review, evaluation

    日本学術振興会  2023.4 - 2026.3

     More details

    Type:Scientific advice/Review 

  • 日本学術振興会主任研究員

    日本学術振興会  2023.4 - 2026.3

     More details

  • Screening of academic papers

    Role(s): Peer review

    2021

     More details

    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:11

  • Screening of academic papers

    Role(s): Peer review

    2020

     More details

    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:17

  • Screening of academic papers

    Role(s): Peer review

    2019

     More details

    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:13

  • Screening of academic papers

    Role(s): Peer review

    2018

     More details

    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:19

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:0

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • 大会実行委員

    2016年日本数理生物学会年会  ( 九州大学伊都キャンパス椎木講堂 ) 2016.9

     More details

    Type:Competition, symposium, etc. 

    Number of participants:250

  • Screening of academic papers

    Role(s): Peer review

    2016

     More details

    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:11

  • Journal of Ecology International contribution

    2014.4 - Present

     More details

    Type:Academic society, research group, etc. 

  • Journal of Ecology International contribution

    Role(s): Review, evaluation

    2014.4

     More details

    Type:Peer review 

    researchmap

  • Frontiers in Plant Systems Biology International contribution

    Role(s): Review, evaluation

    2011.4

     More details

    Type:Peer review 

    researchmap

▼display all

Research Projects

  • Mechanisms of masting based long-term field observation data by genetic analysis and advanced remote sensing technology

    Grant number:24H00525  2024.4 - 2028.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

      More details

    Grant type:Scientific research funding

    CiNii Research

  • Plant Climate Feedbacks

    Grant number:23A401  2023.4 - 2028.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Transformative Research Areas (A)

      More details

    Grant type:Scientific research funding

    CiNii Research

  • Unraveling the Gene Regulatory Mechanisms of Plant Phenology

    Grant number:23H04966  2023 - 2027

    Japan Society for the Promotion of Science・Ministry of Education, Culture, Sports, Science and Technology  Grants-in-Aid for Scientific Research  Grant-in-Aid for Transformative Research Areas (A)

      More details

    Authorship:Principal investigator  Grant type:Scientific research funding

    CiNii Research

  • Support activities to promote plant-climate feedbacks

    Grant number:23H04965  2023 - 2027

    Japan Society for the Promotion of Science・Ministry of Education, Culture, Sports, Science and Technology  Grants-in-Aid for Scientific Research  Grant-in-Aid for Transformative Research Areas (A)

      More details

    Authorship:Principal investigator  Grant type:Scientific research funding

    CiNii Research

  • Studying co-evolution of flowering time diversification and delayed fertilization in Fagaceae

    Grant number:21H04781  2021 - 2024

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

      More details

    Authorship:Principal investigator  Grant type:Scientific research funding

    CiNii Research

  • 植物幹細胞の増殖・分化・老化のバランスによる花の数とサイズの制御機構

    Grant number:20H00470  2020 - 2023

    日本学術振興会  科学研究費助成事業  基盤研究(A)

    伊藤 寿朗, 和田 七夕子, 佐竹 暁子, 白川 一, 山口 暢俊

      More details

    Authorship:Coinvestigator(s)  Grant type:Scientific research funding

    高等植物の花は、種固有の器官数をもつ一方で、サイズは環境条件によって一定幅で変動する。高等生物において器官の数やサイズを決める原理の多くは、未解明である。本研究は、花をつくる幹細胞に着目して、I) 花器官数の不変性、II) 花弁サイズの決定、III) 花の総数の決定における分子機構の解明を目指す。手法としては、環境、発生プログラムに応じた増殖・分化・老化のバランスを制御する遺伝子発現、ヒストン修飾およびホルモンシグナルを単一細胞タイプで定量的に計測する。さらに、I)-III)のシステムレベルでの理解のため、 数理モデル化する。本研究は、多細胞体における秩序形成の基本原理の理解をめざす。

    CiNii Research

  • Strategy to control flowering gene expression in masting trees based on identification of individual roots

    Grant number:20H00436  2020 - 2023

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

      More details

    Authorship:Coinvestigator(s)  Grant type:Scientific research funding

    CiNii Research

  • 長寿命樹木にみられる幹細胞ゲノムの多様性分析

    2017 - 2021

    日本学術振興会・文部科学省  科学研究費助成事業  新学術領域研究

      More details

    Authorship:Principal investigator  Grant type:Scientific research funding

  • ブナ科樹木の繁殖形質多様性を生み出す開花遺伝子の発現制御戦略

    Grant number:17H01449  2017 - 2020

    日本学術振興会  科学研究費助成事業  基盤研究(A)

      More details

    Authorship:Principal investigator  Grant type:Scientific research funding

  • トップ100大学交流支援型

    2016 - 2018

    九州大学世界トップレベル研究者招聘プログラム「Progress100」

      More details

    Grant type:Contract research

  • 開花遺伝子発現量と土壌・植物養分条件の統合分析による一斉開花機構の解明

    Grant number:26251042  2014 - 2016

    日本学術振興会  科学研究費助成事業  基盤研究(A)

      More details

    Authorship:Principal investigator  Grant type:Scientific research funding

  • 多様性創出新機構の探索:同一個体内ゲノムの体細胞間変異の定量化

    Grant number:26650141  2014

    科学研究費助成事業  挑戦的萌芽研究

      More details

    Authorship:Principal investigator  Grant type:Scientific research funding

  • 植物の生命力を支える多能性幹細胞の基盤原理

    Grant number:17H06470 

    梅田 正明, 山口 信次郎, 豊岡 公徳, 榊原 均, 五島 剛太, 林 誠, 蓑田 亜希子, 鳥居 啓子, 佐竹 暁子, 経塚 淳子

      More details

    Grant type:Scientific research funding

    本領域は、植物がもつ永続的かつ旺盛な生命力に幹細胞の視点から迫るべく、植物幹細胞の増殖性や多能性の理解を目指して研究を進めた。領域内の有機的連携を図ることを目的として、領域外の動物研究者も巻き込んだ活動など、領域研究の活性化に繋がる種々の取り組みを行った。また、その成果を国内外に発信するために、国際シンポジウムやホームページ、ニュースレターを活用した広報活動を行った。

    CiNii Research

  • 長寿命樹木にみられる幹細胞ゲノムの多様性分析

    Grant number:17H06478 

    佐竹 暁子, 陶山 佳久, 谷 尚樹

      More details

    Grant type:Scientific research funding

    赤道直下に生息する樹齢400年を超える熱帯産樹木Shorea laevisから高品質ゲノムを作成し、1600年代に生じた芽生えから400年かけて蓄積した体細胞変異の検出によって、次世代集団が受ける自然選択や遺伝的浮動の前に生じた突然変異の速度を正確に推定することに成功した。また、樹木はポリADPリボースポリメラーゼ(PARP)のコピー数を多年草や一年草よりも多く持ち、樹木がDNA損傷や病原体の感染から長期間身を守り、生存を維持するのに貢献していることが示唆された。本研究の成果は、植物のDNA修復と寿命の進化の理解への足掛かりとなるものと期待される。

    CiNii Research

▼display all

Class subject

  • 集団生物学

    2024.10 - 2025.3   Second semester

  • Basic Biology Ⅲ

    2024.4 - 2024.6   Spring quarter

  • 生物科学III

    2024.4 - 2024.6   Spring quarter

  • 集団生物学

    2023.10 - 2024.3   Second semester

  • 生物数学

    2023.10 - 2024.3   Second semester

  • Biology, Advanced CouresⅢ

    2023.10 - 2023.12   Fall quarter

  • 生物科学特論Ⅲ

    2023.10 - 2023.12   Fall quarter

  • Integrative Biology, Advanced CourseⅠ

    2023.4 - 2023.9   First semester

  • 統合生物科学特論Ⅰ

    2023.4 - 2023.9   First semester

  • Special Lecture of BiologyⅡ

    2022.10 - 2023.3   Second semester

  • 生物科学特別講義Ⅱ

    2022.10 - 2023.3   Second semester

  • 集団生物学

    2022.10 - 2023.3   Second semester

  • 生物数学

    2022.10 - 2023.3   Second semester

  • 生物科学Ⅲ

    2022.4 - 2022.6   Spring quarter

  • Basic BiologyⅢ

    2022.4 - 2022.6   Spring quarter

  • 集団生物学

    2021.10 - 2022.3   Second semester

  • 生物数学

    2021.10 - 2022.3   Second semester

  • Biology, Advanced CouresⅢ

    2021.10 - 2021.12   Fall quarter

  • 生物科学特論Ⅲ

    2021.10 - 2021.12   Fall quarter

  • Integrative Biology, Advanced CourseⅠ

    2021.4 - 2021.9   First semester

  • 統合生物科学特論Ⅰ

    2021.4 - 2021.9   First semester

  • 生物科学Ⅲ

    2021.4 - 2021.6   Spring quarter

  • Basic BiologyⅢ

    2021.4 - 2021.6   Spring quarter

  • 集団生物学

    2020.10 - 2021.3   Second semester

  • 生物数学

    2020.10 - 2021.3   Second semester

  • 生命理学Ⅱ

    2020.4 - 2020.6   Spring quarter

  • Basic Biological Sciences Ⅱ

    2020.4 - 2020.6   Spring quarter

  • 生物学特別講義Ⅴ

    2019.10 - 2020.3   Second semester

  • 生物数学

    2019.10 - 2020.3   Second semester

  • 数理生物学

    2019.4 - 2019.9   First semester

  • 生物数学

    2018.10 - 2019.3   Second semester

  • 集団生物学

    2018.10 - 2019.3   Second semester

  • 生命理学特論Ⅰ

    2018.10 - 2018.12   Fall quarter

  • 生態学

    2017.10 - 2018.3   Second semester

  • 生命の科学B

    2017.6 - 2017.8   Summer quarter

  • 生命の科学B

    2017.4 - 2017.9   First semester

  • 生態学

    2016.10 - 2017.3   Second semester

  • 生物学演習I

    2016.10 - 2017.3   Second semester

  • 生命の科学B

    2016.4 - 2016.9   First semester

  • 生物学演習I

    2015.10 - 2016.3   Second semester

  • 生態学

    2015.10 - 2016.3   Second semester

▼display all

FD Participation

  • 2015.4   Role:Participation   Title:着任者向けオリエンテーション

    Organizer:University-wide

Visiting, concurrent, or part-time lecturers at other universities, institutions, etc.

  • 2022  名古屋大学理学部生物学科  Classification:Intensive course  Domestic/International Classification:Japan 

  • 2020  北海道大学環境科学院  Classification:Intensive course  Domestic/International Classification:Japan 

  • 2019  東京大学理学部生物学科  Classification:Intensive course  Domestic/International Classification:Japan 

  • 2018  名古屋大学 大学院生命農学研究科  Classification:Intensive course  Domestic/International Classification:Japan 

  • 2017  EMBO Practical Course: Multi-level modelling of morphogenesis. John Innes Centre, Norwich, UK.  Classification:Intensive course  Domestic/International Classification:Overseas 

  • 2016  総合研究大学院大学 先導科学研究科  Classification:Intensive course  Domestic/International Classification:Japan 

  • 2015  広島大学 大学院理学研究科  Classification:Intensive course  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:2015年1月18-20日

  • 2009  Institute of Plant Biology, University of Zürich  Classification:Intensive course  Domestic/International Classification:Overseas 

▼display all

Outline of Social Contribution and International Cooperation activities

  • 講演(科学技術・学術政策研究所 ナイスステップな研究者 シンポジウム)

Social Activities

  • 第15回九州大学理学部生物学科公開講座 生物学のおもしろさを伝えたい~研究の最前線から~

    理学部生物学科  伊都キャンパスセンター2号館4階2403号室  2016.8

     More details

    Audience: General, Scientific, Company, Civic organization, Governmental agency

    Type:Lecture

    季節を敏感に感知する植物たち
    毎年決まった季節に植物が花を咲かせるのはなぜでしょうか?季節のない熱帯では、何を手がかりに開花が誘導されるのでしょうか?現在変化しつつある地球環境は、植物の開花にどのような影響をもたらすのでしょうか?異なる種であっても高く保存された開花遺伝子の働きを分析し数学モデルと組み合わせることで、温帯から熱帯まで多様な植物に共通する環境応答の仕組みが明らかになりつつあります。ここでは、開花をテーマにした私たちの研究成果を紹介することで、野外でみられる生物の多様なふるまいを遺伝子レベルで分析することの面白さをお伝えします。

  • 第15回九州大学理学部生物学科公開講座 生物学のおもしろさを伝えたい~研究の最前線から~

    理学部生物学科  伊都キャンパスセンター2号館4階2403号室  2016.8

     More details

    Type:Visiting lecture

    季節を敏感に感知する植物たち
    毎年決まった季節に植物が花を咲かせるのはなぜでしょうか?季節のない熱帯では、何を手がかりに開花が誘導されるのでしょうか?現在変化しつつある地球環境は、植物の開花にどのような影響をもたらすのでしょうか?異なる種であっても高く保存された開花遺伝子の働きを分析し数学モデルと組み合わせることで、温帯から熱帯まで多様な植物に共通する環境応答の仕組みが明らかになりつつあります。ここでは、開花をテーマにした私たちの研究成果を紹介することで、野外でみられる生物の多様なふるまいを遺伝子レベルで分析することの面白さをお伝えします。

    researchmap

  • 題目:生態学の最先端 内容:模擬講義

    山口県立宇部高等学校  2015.10

     More details

    Audience: Infants, Schoolchildren, Junior students, High school students

    Type:Seminar, workshop

  • 題目:生態学の最先端 内容:模擬講義

    山口県立宇部高等学校  2015.10

     More details

    Type:Seminar, workshop

    researchmap

  • 題目:花ある研究人生 内容:進路指導

    山口県立豊浦高等学校  2015.8

     More details

    Audience: Infants, Schoolchildren, Junior students, High school students

    Type:Seminar, workshop

  • 題目:花ある研究人生 内容:進路指導

    山口県立豊浦高等学校  2015.8

     More details

    Type:Seminar, workshop

    researchmap

▼display all

Media Coverage

  • 突然変異の主要因は細胞分裂じゃない? 樹木で研究 DNAに損傷「生物の多様性生む原動力」 Newspaper, magazine

    東京新聞  2023.6

     More details

    突然変異の主要因は細胞分裂じゃない? 樹木で研究 DNAに損傷「生物の多様性生む原動力」

  • 熱帯雨林樹木の体細胞変異数はコンスタントに増え続ける!九大・佐竹教授らの新アプローチ Newspaper, magazine

    環境展望台  2023.6

     More details

    熱帯雨林樹木の体細胞変異数はコンスタントに増え続ける!九大・佐竹教授らの新アプローチ

  • 九大・東大・国際農林水産業研究センター・東北大、突然変異は成長量ではなく時間に依存して蓄積することを発見 Newspaper, magazine

    日本経済新聞  2023.6

     More details

    九大・東大・国際農林水産業研究センター・東北大、突然変異は成長量ではなく時間に依存して蓄積することを発見

  • 気候変動は東南アジアの熱帯雨林樹木の開花・結実頻度を減少させる Newspaper, magazine

    毎日新聞  2022.4

     More details

    気候変動は東南アジアの熱帯雨林樹木の開花・結実頻度を減少させる

  • 九大、概日時計を用いた植物の巧みな代謝制御の一端を解明 Newspaper, magazine

    日本経済新聞電子版  2016.8

     More details

    九大、概日時計を用いた植物の巧みな代謝制御の一端を解明

  • 九大など、東南アジア熱帯雨林の「一斉開花」現象の予測に成功 Newspaper, magazine

    日本経済新聞電子版  2016.7

     More details

    九大など、東南アジア熱帯雨林の「一斉開花」現象の予測に成功

  • 温暖化が開花にどう影響?/北大、遺伝子の働きで予測 Newspaper, magazine

    共同通信  2013.8

     More details

    温暖化が開花にどう影響?/北大、遺伝子の働きで予測

  • 温暖化の開花への影響、遺伝子の働きで予測 Newspaper, magazine

    日本経済新聞  2013.8

     More details

    温暖化の開花への影響、遺伝子の働きで予測

  • 農作物の開花期間 遺伝子の動きで予測 Newspaper, magazine

    北海道新聞  2013.8

     More details

    農作物の開花期間 遺伝子の動きで予測

▼display all

Acceptance of Foreign Researchers, etc.

  • Adam Mickiewicz University

    Acceptance period: 2024.4   (Period):2weeks to less than 1 month

    Nationality:France

  • 国立台湾大学

    Acceptance period: 2024.2 - 2024.3   (Period):1 month or more

    Nationality:Taiwan, Province of China

    Business entity:Japan Society for the Promotion of Science

  • 国立東華大学

    Acceptance period: 2023.5 - 2023.6   (Period):1 month or more

    Nationality:Taiwan, Province of China

    Business entity:Japan Society for the Promotion of Science

  • University of California, Los Angeles

    Acceptance period: 2023.5   (Period):Less than 2 weeks

    Nationality:United States

  • Max Plank Institute

    Acceptance period: 2019.10 - 2019.11  

    Nationality:Belize

  • Cambridge University

    Acceptance period: 2016.3   (Period):2weeks to less than 1 month

    Nationality:United Kingdom

    Business entity:Japan Society for the Promotion of Science

▼display all

Travel Abroad

  • 2018.7

    Staying countory name 1:Indonesia   Staying institution name 1:Gadjah Mada University

  • 2016.8

    Staying countory name 1:Malaysia   Staying institution name 1:Forest Department Sarawak

  • 2016.5

    Staying countory name 1:Germany   Staying institution name 1:Max Plank Institute for Plant Breeding Reserach

    Staying institution name 2:Max Plank Institute of Plant Molecular Physiology

  • 2015.8

    Staying countory name 1:United States   Staying institution name 1:Baltimore convention center