Updated on 2025/05/13

Information

 

写真a

 
MONDA KEINA
 
Organization
Faculty of Science Department of Biology Assistant Professor
Plant Frontier Research Center (Concurrent)
School of Sciences Department of Biology(Concurrent)
Graduate School of Systems Life Sciences Department of Systems Life Sciences(Concurrent)
Title
Assistant Professor
Profile
Global environmental changes such as global warming and rising atmospheric CO2 concentration have a significant impact on plant ecosystems and agriculture. In order to clarify how plants adapt to these environmental changes, I have been studying the stomatal regulation mechanisms in Arabidopsis thaliana natural accessions.
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Research Areas

  • Life Science / Plant molecular biology and physiology

Degree

  • Doctor of Science, Ph.D.

Research History

  • Kyushu University Department of Biology, Faculty of Science Assistant Professor 

    2019.1 - Present

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Education

  • Kyushu University   システム生命科学府   システム生命科学専攻 一貫制博士後期課程修了(博士(理学)取得)

    - 2016.3

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Research Interests・Research Keywords

  • Research theme: genetic diversity

    Keyword: genetic diversity

    Research period: 2025

  • Research theme: Nitrogen

    Keyword: Nitrogen

    Research period: 2025

  • Research theme: Transpiration

    Keyword: Transpiration

    Research period: 2025

  • Research theme: Environment

    Keyword: Environment

    Research period: 2025

  • Research theme: エコタイプ

    Keyword: エコタイプ

    Research period: 2025

  • Research theme: cuticle

    Keyword: cuticle

    Research period: 2025

  • Research theme: Thermal imaging

    Keyword: Thermal imaging

    Research period: 2025

  • Research theme: Arabidopsis thaliana

    Keyword: Arabidopsis thaliana

    Research period: 2025

  • Research theme: carbon dioxide

    Keyword: carbon dioxide

    Research period: 2025

  • Research theme: 光合成

    Keyword: 光合成

    Research period: 2025

  • Research theme: Root

    Keyword: Root

    Research period: 2025

  • Research theme: stomata

    Keyword: stomata

    Research period: 2025

  • Research theme: Construction of an experimental system for plant response to increased CO2

    Keyword: Carbon dioxide, Arabidopsis, Photosynthesis, Biomass

    Research period: 2018.4

  • Research theme: Searching for High CO2 Favorite Plants Using Leaf Thermal Imaging Techniques.

    Keyword: Arabidopsis, CO2, Nitrogen, Thermal imaging

    Research period: 2018.4

Papers

  • Increased Cuticle Permeability Caused by a New Allele of ACETYL-COA CARBOXYLASE 1 Enhances CO2 Uptake Reviewed International journal

    @Keina Monda, @Atsushi Mabuchi, #Sho Takahashi, @Juntaro Negi, @Ryoma Tohmori, @Ichiro Terashima, @Wataru Yamori, @Koh Iba

    Plant Physiology   184 ( 4 )   1917 - 1926   2020.12

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

    Carbon dioxide (CO2) is an essential substrate for photosynthesis in plants. CO2 is absorbed mainly through the stomata in land plants because all other aerial surfaces are covered by a waxy layer called the cuticle. The cuticle is an important barrier that protects against extreme water loss; however, this anaerobic layer limits CO2 uptake. Simply, in the process of adapting to a terrestrial environment, plants have acquired drought tolerance in exchange for reduced CO2 uptake efficiency. To evaluate the extent to which increased cuticle permeability enhances CO2 uptake efficiency, we investigated the CO2 assimilation rate, carbon content, and dry weight of the Arabidopsis (Arabidopsis thaliana) mutant excessive transpiration1 (extra1), whose cuticle is remarkably permeable to water vapor. We isolated the mutant as a new allele of ACETYL-COA CARBOXYLASE1, encoding a critical enzyme for fatty acid synthesis, thereby affecting cuticle wax synthesis. Under saturated water vapor conditions, the extra1 mutant demonstrated a higher CO2 assimilation rate, carbon content, and greater dry weight than did the wild-type plant. On the other hand, the stomatal mutant slow-type anion channel-associated1, whose stomata are continuously open, also exhibited a higher CO2 assimilation rate than the wild-type plant; however, the increase was only half of the amount exhibited by extra1. These results indicate that the efficiency of CO2 uptake via a permeable cuticle is greater than the efficiency via stomata and confirm that land plants suffer a greater loss of CO2 uptake efficiency by developing a cuticle barrier.

    DOI: 10.1104/pp.20.00978

  • Enhanced Stomatal Conductance by a Spontaneous Arabidopsis Tetraploid, Me-0, Results from Increased Stomatal Size and Greater Stomatal Aperture Reviewed International journal

    Monda K, Araki H, Kuhara S, Ishigaki G, Akashi R, Negi J, Kojima M, Sakakibara H, Takahashi S, Hashimoto-Sugimoto M, Goto N, Iba K

    Plant Physiology   170 ( 3 )   1435 - 1444   2016.3

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

    DOI: 10.1104/pp.15.01450

  • Natural Variation in Stomatal Responses to Environmental Changes among Arabidopsis thaliana Ecotypes Reviewed International journal

    Takahashi S*, Monda K*, Negi J, Konishi F, Ishikawa S, Hashimoto-Sugimoto M, Goto N, Iba K (*co-first author)

    PLOS ONE   10 ( 2 )   2015.2

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

    DOI: 10.1371/journal.pone.0117449

  • Environmental regulation of stomatal response in the Arabidopsis Cvi-0 ecotype Reviewed International journal

    Monda K, Negi J, Iio A, Kusumi K, Kojima M, Hashimoto M, Sakakibara H, Iba K

    Planta   234 ( 3 )   555 - 563   2011.5

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

    DOI: 10.1007/s00425-011-1424-x

  • Natural Variation in Potassium Deficiency Responses Among Arabidopsis thaliana Accessions.

    Sugimura N, Sakuraba Y, Usuda K, Ohtsuki N, Monda K, Iba K, Yanagisawa S

    Plant & cell physiology   2025.4   ISSN:0032-0781

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    Language:English  

    DOI: 10.1093/pcp/pcaf041

    PubMed

  • The PATROL1 function in roots contributes to the increase in shoot biomass

    Michitaka Notaguchi, Manami Ichita, Takaya Kawasoe, Keina Monda, Ken-ichi Kurotani, Takumi Higaki, Koh Iba, Mimi Hashimoto-Sugimoto

    Planta   260 ( 5 )   105   2024.9   ISSN:0032-0935 eISSN:1432-2048

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

    Abstract

    Main conclusion

    PATOL1 contributes to increasing biomass not only by effective stomatal movement but also by root meristematic activity.

    Abstract

    PATROL1 (PROTON ATPase TRANSLOCATION CONTROL 1), a protein with a MUN domain, is involved in the intercellular trafficking of AHA1 H<sup>+</sup>-ATPase to the plasma membrane in guard cells. This allows for larger stomatal opening and more efficient photosynthesis, leading to increased biomass. Although PATROL1 is expressed not only in stomata but also in other tissues of the shoot and root, the role in other tissues than stomata has not been determined yet. Here, we investigated PATROL1 functions in roots using a loss-of-function mutant and an overexpressor. Cytological observations revealed that root meristematic size was significantly smaller in the mutant resulting in the short primary root. Grafting experiments showed that the shoot biomass of the mutant scion was increased when it grafted onto wild-type or overexpressor rootstocks. Conversely, grafting of the overexpressor scion shoot enhanced the growth of the mutant rootstock. The leaf temperatures of the grafted plants were consistent with those of their respective genotypes, indicating cell-autonomous behavior of stomatal movement and independent roles of PATROL1 in plant growth. Moreover, plasma membrane localization of AHA1 was not altered in root epidermal cells in the patrol1 mutant implying existence of a different mode of PATROL1 action in roots. Thus PATROL1 plays a role in root meristem and contributes to increase shoot biomass.

    DOI: 10.1007/s00425-024-04526-8

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    Other Link: https://link.springer.com/article/10.1007/s00425-024-04526-8/fulltext.html

  • Cuticle permeability is an important parameter for the trade-off strategy between drought tolerance and CO2 uptake in land plants Invited Reviewed International journal

    @Keina Monda, @Atsushi Mabuchi, @Juntaro Negi, @Koh Iba

    Plant Signaling & Behavior   16 ( 6 )   2021.6

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

    DOI: 10.1080/15592324.2021.1908692

  • A phytochrome B-mediated regulatory mechanism of phosphorus acquisition Reviewed International journal

    Sakuraba Y, Kanno S, Mabuchi A, Monda K, Iba K, Yanagisawa S

    Nature Plants   4   1089 - 1101   2018.12

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

    DOI: 10.1038/s41477-018-0294-7

  • Structure-based chemical design of abscisic acid antagonists that block PYL–PP2C receptor interactions Reviewed International journal

    Takeuchi J, Mimura N, Okamoto M, Yajima, S, Sue M, Akiyama T, Monda K, Iba K, Ohnishi T, Todoroki Y

    ACS Chemical Biology   13 ( 5 )   1313 - 1321   2018.5

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

    DOI: 10.1021/acschembio.8b00105

  • Different Effects of Phosphatidylinositol 4-Kinase (PI4K) and 3-Kinase (PI3K) Inhibitors on Stomatal Responses to Environmental Signals Reviewed International journal

    Takahashi S, Monda K, Higaki T, Hashimoto-Sugimoto M, Negi J, Hasezawa S, Iba K

    Frontiers in Plant Science   8   2017.5

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

    DOI: 10.3389/fpls.2017.00677

  • Dominant and recessive mutations in the Raf-like kinase HT1 gene completely disrupt stomatal responses to CO2 in Arabidopsis Reviewed International journal

    Hashimoto-Sugimoto M, Negi J, Monda K, Higaki T, Isogai Y, Nakano T, Hasezawa S, Iba K

    Journal of Experimental Botany   67 ( 11 )   3251 - 3261   2016.5

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

    DOI: 10.1093/jxb/erw134

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Presentations

  • Molecular mechanism for higher adaptation to nitrogen-deficient environments in an Arabidopsis natural accession

    Monda K., Mabuchi A., Negi J., Iuchi S., Kobayashi M., Notaguchi M., Tsutsui H., Abe M., Sakuraba Y., Yanagisawa S., Iba K.

    The 34th International Conference on Arabidopsis Research (ICAR2024)  2024.7 

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    Event date: 2024.7

    Presentation type:Poster presentation  

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  • Increased Cuticle Permeability Caused by a New Allele of ACETYL-COA CARBOXYLASE 1 Enhances CO2 Uptake Efficiency in Arabidopsis International conference

    @Monda K,@Mabuchi A,#Takahashi S,@Negi J,#Tohmori R,@Terashima I,@Yamori W,@Iba K

    The 31st International Conference on Arabidopsis Research (ICAR2021)  2021.6 

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    Event date: 2021.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:online   Country:United States  

  • Environmental adaptation in stomatal size and aperture in Arabidopsis natural accessions Invited International conference

    Monda K, Iba K

    5th International Symposium on Plant Signaling and Behavior  2017.6 

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

    Venue:Matsue   Country:Japan  

  • Environmental regulation of stomatal response in Arabidopsis Cvi-0 ecotype International conference

    Monda K, Negi J, Iio A, Kusumi K, Kojima M, Hashimoto M, Sakakibara H, Iba K

    XVIII International Botanical Congress (IBC2011)  2011.7 

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    Language:English  

    Venue:Melbourne   Country:Australia  

  • Stomatal features and responses to environmental signals in the Arabidopsis Me-0 ecotype International conference

    Monda K, Negi J, Goto N, Iba K

    The 23rd International Conference on Arabidopsis Research (ICAR2012)  2012.7 

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    Language:English  

    Venue:Vienna   Country:Austria  

  • Environmental Responses of An Arabidopsis Ecotype, Me-0, with Giant Stomata International conference

    Monda K, Negi J, Ishigaki G, Araki H, Takahashi S, Hashimoto-Sugimoto M, Kuhara S, Akashi R, Goto N, Iba K

    The 25th International Conference on Arabidopsis Research (ICAR 2014)  2014.7 

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    Language:English  

    Venue:Vancouver   Country:Canada  

  • Isolation of Arabidopsis mutants with abnormalities in stomatal response to humidity, light, or CO2 International conference

    Monda K, Takahashi S, Negi J, Tohmori R, Mabuchi A, Kojima M, Takebayashi Y, Sakakibara H, Iba K

    The 28 th International Conference on Arabidopsis Research (ICAR 2017)  2017.6 

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    Language:English  

    Venue:St. Louis  

  • シロイヌナズナ野生系統に存在する極貧窒素環境への適応を可能とするQTLsの同定

    門田 慧奈, 馬渕 敦士, 祢冝 淳太郎, 井内 聖, 小林 正智, 野田口 理孝, 筒井 大貴, 阿部 光知, 櫻庭 康仁, 柳澤 修一, 射場 厚

    日本植物学会第88回大会  2024.9 

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    Event date: 2024.9

    Presentation type:Oral presentation (general)  

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  • シロイヌナズナ野生系統に貧窒素適応力を付与するQTLsの推定および効力の検証

    門田 慧奈, 馬渕 敦士, 祢冝 淳太郎, 井内 聖, 小林 正智, 櫻庭 康仁, 柳澤 修一, 射場 厚

    日本土壌肥料学会2024年度福岡大会  2024.9 

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    Event date: 2024.9

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  • Genetic and Physiological Analysis of an Arabidopsis Mutant Involved in Abscisic Acid-Independent Stomatal Closure

    Nakae S., Shuno T., Takahashi S., Negi J., Kojima M., Takebayashi Y., Sakakibara H., Iba K., Monda K.

    The 34th International Conference on Arabidopsis Research (ICAR2024)  2024.7 

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    Event date: 2024.7

    Language:English   Presentation type:Poster presentation  

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  • Arabidopsis with different stomatal regulatory criteria for CO2 concentration

    Shuno T., Nakae S., Negi J., Iba K., Monda K.

    Plant Biology 2024  2024.6 

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    Event date: 2024.6

    Language:English   Presentation type:Poster presentation  

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  • シロイヌナズナの貧窒素適応力を制御するQTLsの探索

    門田 慧奈, 馬渕 敦士, 祢冝 淳太郎, 井内 聖, 小林 正智, 射場 厚

    第73回九州沖縄植物学会  2024.5 

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    Event date: 2024.5

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  • シロイヌナズナの貧窒素環境適応機構に関わるQTLsの探索

    @門田 慧奈, @馬渕 敦士, @祢冝 淳太郎, @井内 聖, @小林 正智, @野田口 理孝, @筒井 大貴, @阿部 光知, @櫻庭 康仁, @柳澤 修一, @射場 厚

    第65回日本植物生理学会年会  2024.3 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:神戸国際会議場   Country:Japan  

  • 気孔の二酸化炭素応答基準に関わるシロイヌナズナ新規変異体

    @門田 慧奈, #秀野 智紀, #中江 聡子, @祢冝 淳太郎, @射場 厚

    日本植物学会第87回大会  2023.9 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学札幌キャンパス   Country:Japan  

  • CO2高感受性シロイヌナズナ野生系統における光障害回避メカニズム

    #秀野 智紀, #中江 聡子, #丸山 祐汰, @後藤 栄治, @祢冝 淳太郎, @射場 厚, @門田 慧奈

    日本植物学会第87回大会  2023.9 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学札幌キャンパス   Country:Japan  

  • アブシシン酸非依存的な気孔応答に関係するシロイヌナズナ新規変異体の解析

    #中江 聡子, #秀野 智紀, @祢冝 淳太郎, @小嶋 美紀子, @竹林 裕美子, @榊原 均, @射場 厚, @門田 慧奈

    日本植物学会第87回大会  2023.9 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学札幌キャンパス   Country:Japan  

  • Isolation of an Arabidopsis mutant involved in abscisic acid-independent stomatal closure. International conference

    #Nakae S,#Shuno T,#Takahashi S,@Mabuchi A,@Negi J,@Kojima M, @Takebayashi Y, @Sakakibara H, @Iba K,@Monda K

    The 33th International Conference on Arabidopsis Research (ICAR2023)  2023.6 

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    Event date: 2023.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Makuhari Messe, Chiba   Country:Japan  

  • Stomatal characteristics of an Arabidopsis: Natural accession with high sensitivity to increased CO2. International conference

    #Shuno T,#Nakae S,@Mabuchi A,@Negi J,@Iba K,@Monda K

    The 33th International Conference on Arabidopsis Research (ICAR2023)  2023.6 

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    Event date: 2023.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Makuhari Messe, Chiba   Country:Japan  

  • 気孔の二酸化炭素応答基準の決定因子の探索

    門田 慧奈, 秀野 智紀, 中江 聡子, 祢冝 淳太郎, 射場 厚

    第72回九州沖縄植物学会  2023.5 

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    Event date: 2023.5

    Presentation type:Oral presentation (general)  

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  • 細胞内小胞輸送にかかわるPATROL1の根における役割

    野田口 理孝, 市田 まなみ, 川添 貴哉, 門田 慧奈, 黒谷 賢一, 射場 厚, 橋本 美海

    第64回日本植物生理学会年会  2023.3 

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    Event date: 2023.3

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  • ABAシグナル非依存的に気孔のCO2応答性が変化したシロイヌナズナ新規変異体の解析

    #中江 聡子,#秀野 智紀,@馬渕 敦士,@祢冝 淳太郎,@射場 厚,@門田 慧奈

    日本植物学会第86回大会  2022.9 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:京都府立大学下鴨キャンパス(一部オンライン有り)   Country:Japan  

  • CO2高感受性の表現型をもつシロイヌナズナ野生系統の特徴とその主働遺伝子の探索

    #秀野 智紀,#中江 聡子,@馬渕 敦士,@祢冝 淳太郎,@射場 厚,@門田 慧奈

    日本植物学会第86回大会  2022.9 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:京都府立大学下鴨キャンパス(一部オンライン有り)   Country:Japan  

  • Stomatal characteristics of an Arabidopsis ecotype with high CO2 sensitivity. International conference

    #Shuno T,#Nakae S,@Mabuchi A,@Negi J,@Iba K,@Monda K

    The 32th International Conference on Arabidopsis Research (ICAR2022)  2022.6 

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    Event date: 2022.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:virtual or Belfast, Northern Ireland (hybrid)   Country:United Kingdom  

  • CO2高感受性を示すシロイヌナズナエコタイプの表現型解析とその主動遺伝子の探索

    #秀野 智紀,#中江 聡子,@馬渕 敦士,@祢冝 淳太郎,@射場 厚,@門田 慧奈

    第71回九州沖縄植物学会  2022.6 

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    Event date: 2022.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:佐賀大学本庄キャンパス   Country:Japan  

  • 気孔のアブシシン酸応答とCO2応答が分離したシロイヌナズナ新規変異体の単離

    #中江 聡子,#秀野 智紀,#東馬場 徳,@馬渕 敦士,@祢冝 淳太郎,@射場 厚,@門田 慧奈

    第71回九州沖縄植物学会  2022.6 

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    Event date: 2022.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:佐賀大学本庄キャンパス   Country:Japan  

  • アブシシン酸非依存的にCO2誘導性の気孔閉鎖能が低下した新規変異体の単離

    #中江 聡子,#秀野 智紀,#東馬場 徳,@馬渕 敦士,@祢冝 淳太郎,@射場 厚,@門田 慧奈

    第63回日本植物生理学会年会  2022.3 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • CO2高感受性を示すシロイヌナズナ野生系統の単離とその表現型解析

    #秀野 智紀,#中江 聡子,#東馬場 徳,@馬渕 敦士,@祢冝 淳太郎,@射場 厚,@門田 慧奈

    第63回日本植物生理学会年会  2022.3 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • シロイヌナズナのACETYL-COA CARBOXYLASE1の新規変異が引き起こすクチクラ透過性の上昇は,CO2取り込み効率を向上させる

    @門田 慧奈,@馬渕 敦士,#高橋 將,@袮冝 淳太郎,#東森 崚馬,@寺島 一郎,@矢守 航,@射場 厚

    第62回日本植物生理学会年会  2021.3 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • A Pharmacological Study on Stomatal Response to CO2, Dark, and ABA Using Membrane Traffic Inhibitors International conference

    Takahashi S, Monda K, Takumi Higaki T, Hasezawa S, Hashimoto-Sugimoto M, Negi J, Iba K

    The 27th International Conference on Arabidopsis Research (ICAR 2016) 

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    Event date: 2016.6 - 2016.7

    Language:English  

    Venue:GyeongJu   Country:Korea, Republic of  

  • シロイヌナズナエコタイプにおける気孔の環境応答の多様性 Invited

    門田慧奈

    日本動物学会・九州沖縄植物学会・日本生態学会 合同福岡例会  2017.12 

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    Language:Japanese  

    Venue:九州大学伊都キャンパス   Country:Japan  

  • Diversity of Stomatal Responses to Different Environmental Conditions in Arabidopsis thaliana Ecotypes Invited International conference

    Takahashi S, Monda K, Negi J, Konishi F, Ishikawa S, Hashimoto-Sugimoto M, Goto N, Iba K

    The 25th International Conference on Arabidopsis Research (ICAR2014)  2014.7 

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    Language:English  

    Venue:Vancouver   Country:Canada  

  • Comparative analysis of distinct responses of Arabidopsis natural variations to N deficiency International conference

    Mabuchi A, Monda K, Takahashi S, Sakuraba Y, Negi J, Yanagisawa S, Iba K

    The 28th International Conference on Arabidopsis Research (ICAR 2017)  2017.6 

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    Language:English  

    Venue:St. Louis  

  • Isolation and characterization of the suppressor mutants of ht1-2 in Arabidopsis International conference

    Saito S, Negi J, Monda K, Kojima M, Sakakibara H, Iba K

    The 26th International Conference on Arabidopsis Research (ICAR 2015)  2015.7 

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    Language:English  

    Venue:Paris   Country:France  

  • Identification of Novel N/CO2-responsive Genes by GWAS in Arabidopsis Thaliana International conference

    Watase H, Mabuchi A, Monda K, Takahashi S, Sakuraba Y, Negi J, Yanagisawa S, Iba K

    Taiwan-Japan Plant Biology 2017  2017.11 

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    Language:English  

    Venue:Taipei   Country:Taiwan, Province of China  

  • Isolation and characterization of an Arabidopsis mutant, ihc1, having abnormalities in ABA-independent CO2 signaling in guard cells International conference

    Tohmori R, Monda K, Takahashi S, Negi J, Mabuchi A, Aikawa M, Kojima M, Takebayashi Y, Sakakibara H, Iba K

    Taiwan-Japan Plant Biology 2017  2017.11 

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    Language:English  

    Venue:Taipei   Country:Taiwan, Province of China  

  • Screening of Arabidopsis mutants with low sensitivity to the phosphatidylinositol 4-kinase inhibitor, PAO, that decreases the dynamic PATROL1 movements in stomata International conference

    Takahashi S, Monda K, Higaki T, Hashimoto-Sugimoto M, Negi J, Hasezawa S, Iba K

    Taiwan-Japan Plant Biology 2017  2017.11 

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    Language:English  

    Venue:Taipei   Country:Taiwan, Province of China  

  • A genetic screen for molecular components that modulates specifically in stomatal CO2-signalling pathway International conference

    Saito S, Negi J, Monda K, Kojima M, Takebayashi Y, Sakakibara H, Iba K

    Taiwan-Japan Plant Biology 2017  2017.11 

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    Language:English  

    Venue:Taipei   Country:Taiwan, Province of China  

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MISC

Professional Memberships

  • 九州沖縄植物学会

  • The Botanical Society of Japan

  • The Japanese Society of Plant Physiologists

  • THE JAPANESE SOCIETY OF PLANT PHYSIOLOGISTS

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  • 九州沖縄植物学会

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  • THE BOTANICAL SOCIETY OF JAPAN

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Committee Memberships

  • 九州沖縄植物学会   福岡県委員   Domestic

    2023.1 - 2024.12   

  • 九州大学   男女共同参画推進委員会  

    2022.4 - 2024.3   

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    Committee type:Other

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  • 九州沖縄植物学会   福岡県委員  

    2021.1 - 2022.12   

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  • 九州沖縄植物学会   福岡県委員   Domestic

    2021.1 - 2022.12   

Academic Activities

  • 九州沖縄植物学会福岡県委員(世話役)

    2023年度三学会合同福岡例会  ( Japan ) 2023.12

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    Type:Competition, symposium, etc. 

    Number of participants:29

  • 九州沖縄植物学会福岡県委員

    2022年度三学会合同福岡例会  ( Japan ) 2022.12

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    Type:Competition, symposium, etc. 

    Number of participants:27

  • 九州沖縄植物学会福岡県委員

    2021年度三学会合同福岡例会  ( Japan ) 2021.12

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    Type:Competition, symposium, etc. 

    Number of participants:58

  • プログラム編成等

    三学会合同福岡大会2021  ( Japan ) 2021.1 - 2021.6

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    Type:Competition, symposium, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2021

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:2

Research Projects

  • A study of the evolutionary process of the epigenome via regulation of a novel plant chromomethylase, CDCA7, in Arabidopsis thaliana

    Grant number:24K02077  2024.4 - 2028.3

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

    佐々木 江理子, 門田 慧奈, 越阪部 晃永

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    Grant type:Scientific research funding

    世界的な気候変動の中で、植物の環境適応戦略の理解は緊急性の高い課題である。固着性の生活様式を持つ植物は、乾燥、高温、病害などのストレス抵抗性を得るために、エピジェネティクスと呼ばれるDNAやヒストンの修飾を通じて遺伝子発現を調節する機構を利用する。本研究では、一年生植物シロイヌナズナをモデルとし、真核生物に広く保存され、DNA修飾を調節するクロマチン制御因子ATCDCA7の植物特異的な発現調節因子の探索と分子メカニズムの解明によって、DNAメチル化調節機構と適応進化のつながりを明らかにする。

    CiNii Research

  • 植物の二酸化炭素応答「尺度」決定メカニズムの実体解明

    Grant number:23K14213  2023 - 2025

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Early-Career Scientists

    門田 慧奈

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    Authorship:Principal investigator  Grant type:Scientific research funding

    植物は気孔の開閉を通して光合成基質である二酸化炭素(CO2)の取り込み量を最適化している。気孔の「開/閉」に関与する遺伝子は多数同定され、そのメカニズムが解明されつつあるが、気孔の開度レベルを体内外の環境に応じて精密に調節するメカニズムについては解明に至っていない。本研究では気孔開度レベルが大きく変動するCO2濃度域に着目し、モデル植物シロイヌナズナを用いた順遺伝学的アプローチを通して気孔開閉のトリガーが引かれるCO2濃度の基準を植物が決定するメカニズムを明らかにすることをめざす。

    CiNii Research

  • 植物のCO2吸収効率を最大化する「CO2尺度」遺伝子の同定

    2021 - 2022

    令和3年度理学研究院若手支援プロジェクト

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    Authorship:Principal investigator  Grant type:On-campus funds, funds, etc.

  • 3. バイオマス増産を可能にする高効率CO2吸収型次世代植物の開発

    2021

    令和3年度エネルギー研究教育機構 若手研究者・博士課程学生支援プログラム

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    Authorship:Principal investigator  Grant type:On-campus funds, funds, etc.

  • ストレス応答と独立に働く、アブシシン酸非依存的な気孔の二酸化炭素応答機構

    Grant number:20K15820  2020 - 2022

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Early-Career Scientists

    門田 慧奈

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    Authorship:Principal investigator  Grant type:Scientific research funding

    植物は自身が受けるストレスを最小限にしつつ、周囲の二酸化炭素量・光量に合わせて光合成に必要なだけの二酸化炭素を取り込めるように気孔開度を精密に調節する。本研究では気孔のもつ「ストレスに対処する」機構と「二酸化炭素取り込み量を制御する」機構を分離し、後者のメカニズムの解明に向けた知見を得ることを目的とする。そのために「ストレス対処機構」の中枢であるアブシシン酸応答機構と独立した、「純粋な二酸化炭素応答機構」に関わる新規遺伝子を同定し、その機能を精査する。

    CiNii Research

  • 植物気孔の二酸化炭素応答におけるアブシジン酸非依存的応答機構の解明

    2019

    QRプログラム わかばチャレンジ

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    Authorship:Principal investigator  Grant type:On-campus funds, funds, etc.

  • 笹川科学研究助成/野生シロイヌナズナの大規模解析から探る、炭素・窒素バランスが制御する気孔開閉応答機構

    2018

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    Grant type:Donation

  • 豊田理研スカラー/サーマルイメージング技法を応用した高CO2時代適応型植物探索法の提案

    2018

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    Grant type:Donation

  • 野生シロイヌナズナの大規模解析から探る気孔制御によるC/Nバランスの最適化機構

    Grant number:16H07045  2016 - 2017

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Research Activity start-up

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 植物における純粋な二酸化炭素シグナル伝達機構の探索

    Grant number:24・3688  2012 - 2014

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for JSPS Fellows

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    Authorship:Principal investigator  Grant type:Scientific research funding

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Educational Activities

  • 2025年度 基礎遺伝学実験、自然科学総合実験 担当
    2024年度 基礎遺伝学実験、自然科学総合実験 担当
    2023年度 基礎遺伝学実験、自然科学総合実験 担当
    2022年度 基礎遺伝学実験、自然科学総合実験 担当
    2021年度 基礎遺伝学実験、自然科学総合実験、基礎科学実習担当
    2020年度 基礎遺伝学実験、自然科学総合実験(基礎, 発展)担当
    2019年度 基礎遺伝学実験、自然科学総合実験(基礎, 発展) 担当

Class subject

  • 基礎遺伝学実験

    2025.10 - 2026.3   Second semester

  • 自然科学総合実験

    2025.4 - 2025.6   Spring quarter

  • 基礎遺伝学実験

    2024.10 - 2025.3   Second semester

  • 自然科学総合実験

    2024.4 - 2024.6   Spring quarter

  • 基礎遺伝学実験

    2023.10 - 2024.3   Second semester

  • 自然科学総合実験

    2023.4 - 2023.6   Spring quarter

  • 基礎遺伝学実験

    2022.10 - 2023.3   Second semester

  • 自然科学総合実験

    2022.4 - 2022.6   Spring quarter

  • 基礎科学実習

    2021.12 - 2022.2   Winter quarter

  • 基礎遺伝学実験

    2021.10 - 2022.3   Second semester

  • 自然科学総合実験

    2021.10 - 2021.12   Fall quarter

  • 自然科学総合実験(発展)

    2020.12 - 2021.2   Winter quarter

  • 基礎遺伝学実験

    2020.10 - 2021.3   Second semester

  • 自然科学総合実験(基礎)

    2020.10 - 2020.12   Fall quarter

  • 自然科学総合実験(発展)

    2019.12 - 2020.2   Winter quarter

  • 基礎遺伝学実験

    2019.10 - 2020.3   Second semester

  • 自然科学総合実験(基礎)

    2019.10 - 2019.12   Fall quarter

  • 基礎遺伝学実験

    2024.10 - 2025.3   Second semester

  • 自然科学総合実験

    2024.4 - 2024.6   Spring quarter

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FD Participation

  • 2025.3   Role:Participation   Title:DXと外国語教育:実践例の紹介

    Organizer:University-wide

  • 2024.3   Role:Participation   Title:全学FD「M2Bシステムの使い方」(3/8~オンデマンド)

    Organizer:University-wide

  • 2024.2   Role:Participation   Title:【物理学科FD】大学院の魅力創造に向けて

    Organizer:Undergraduate school department

  • 2023.3   Role:Participation   Title:全学FD:メンタルヘルス講演会

    Organizer:University-wide

  • 2023.2   Role:Participation   Title:教職課程FD「高等学校におけるICT教育の今と未来」

    Organizer:University-wide

  • 2022.3   Role:Participation   Title:【生物学科】入学者選抜試験に関するFD

    Organizer:Undergraduate school department

  • 2022.3   Role:Participation   Title:リベラルサイエンス教育開発FD「今、教養教育に求められるもの:イギリス教養史にみる科学の受容から」

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2022.3   Role:Participation   Title:全学FD:メンタルヘルス講演会

    Organizer:University-wide

  • 2022.3   Role:Participation   Title:新M2Bシステムの使い方 ~新機能を中心に紹介します~(3/17)

    Organizer:University-wide

  • 2020.12   Role:Participation   Title:新型コロナウィルス感染拡大状況での学生のメンタルヘルス

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.11   Role:Participation   Title:事件等発生時の学生対応に関するFD・SD

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.9   Role:Participation   Title:M2B学習支援システム講習会(オンライン開催)◇初級編・中級編◇10:00~12:00

    Organizer:University-wide

  • 2019.12   Role:Participation   Title:緊急時の応急措置に関するFD/SD~エピペン及びAEDについて~

    Organizer:[Undergraduate school/graduate school/graduate faculty]

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Social Activities

  • 公益財団法人日本科学協会のブログに二点の記事を寄稿

    2019

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    公益財団法人日本科学協会のブログに二点の記事を寄稿