Updated on 2024/11/01

Information

 

写真a

 
MISHINA TAPPEI
 
Organization
Faculty of Agriculture Department of Bioresource Sciences Assistant Professor
School of Agriculture Department of Bioresource and Bioenvironment(Concurrent)
Graduate School of Bioresource and Bioenvironmental Sciences Department of Bioresource Sciences(Concurrent)
Title
Assistant Professor
Contact information
メールアドレス
Profile
野外調査・ゲノム科学・分子細胞生物学を統合したアプローチから、魚類の多様性進化と資源利用に重要と考えられる、再生産形質や倍数性進化に関する研究を推進している。また、ゲノム解読をはじめとする研究基盤形成の推進、集団ゲノミクス的アプローチから希少種や水産有用種の管理・保全に資する研究を行っている。水産生物学実験を一部担当し、分子実験、集団ゲノム解析やトランスクリプトーム解析などの基礎に関して実習形式の演習を実施した。
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Research Areas

  • Life Science / Evolutionary biology

  • Life Science / Cell biology

  • Life Science / Aquatic life science

  • Life Science / Genome biology

Degree

  • Doctor of Science ( 2018.3   Kyoto University )

Research History

  • Kyushu University Faculty of Agriculture Assistant Professor

    2023.10 - Present

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  • RIKEN RIKEN Center for Biosystems Dynamics Research (BDR) Special Postdoctoral Researchers

    2021.4 - 2023.9

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    Country:Japan

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  • 理化学研究所 基礎科学特別研究員

    理化学研究所 基礎科学特別研究員

Research Interests・Research Keywords

  • Research theme:遺伝子水平伝播

    Keyword:遺伝子水平伝播

    Research period: 2024

  • Research theme:系統地理

    Keyword:系統地理

    Research period: 2024

  • Research theme:減数分裂

    Keyword:減数分裂

    Research period: 2024

  • Research theme:倍数性

    Keyword:倍数性

    Research period: 2024

  • Research theme:ライブイメージング

    Keyword:ライブイメージング

    Research period: 2024

  • Research theme:フナ

    Keyword:フナ

    Research period: 2024

  • Research theme:クローン繁殖

    Keyword:クローン繁殖

    Research period: 2024

  • Research theme:Evolutionary genomics of polyploidy and reproductive traits Study on conservation and management of threatened and fishery species

    Keyword:natural history, population genomics, genome evolution, polyploidization, conservation genomics, fish

    Research period: 2023.10 - 2024.3

Awards

  • RIKEN Ohbu Awards

    2024.3   RIKEN   Elucidation of massive horizontal gene transfer and evolution of nematomorph-driven behavioral manipulation of mantids

    Tappei Mishina

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  • 優秀発表賞

    2022.7   細胞分裂研究会   フナ属魚類におけるクローン繁殖の遺伝基盤から見えた性の進化的制約

    三品達平

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  • 最優秀口頭発表賞

    2024.9   日本魚類学会   タナゴ属魚類でみられる卵形変化の発生・分子機構

    土山佳祐, 谷口倫太郎, 鬼倉徳雄, 小北智之, 北村淳一, 三品達平

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  • 理研桜舞賞

    2024.3   理化学研究所   ⼤規模な遺伝⼦⽔平伝播とハリガネムシによるカマキリの⾏動操作の進化の解明

  • 優秀ポスター発表賞

    2023.9   日本魚類学会   ゲノムワイドデータから推定された周伊勢湾域固有種ネコギギの集団形成史

    大貫渓介, 田畑諒一, 三品達平, 西田睦, 渡辺勝敏

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    Award type:Award from Japanese society, conference, symposium, etc. 

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  • ポスター賞(優秀賞)

    2022.3   日本生態学会   氾濫原性淡水魚イタセンパラの分布域形成:全ゲノムデータに基づく集団解析

    大貫渓介, 伊藤僚祐, 三品達平, 橋口康之, 池谷幸樹, 上原一彦, 西尾正輝, 田畑諒一, 森 誠一, 渡辺勝敏

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  • 優秀ポスター賞

    2017.9   日本魚類学会  

  • 最優秀ポスター賞

    2017.8   日本進化学会  

  • 最優秀ポスター賞

    2016.8   日本進化学会  

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Papers

  • Transcriptomic signatures of WNT-driven pathways and granulosa cell-oocyte interactions during primordial follicle activation Reviewed

    Hinako M. Takase, Tappei Mishina, Tetsutaro Hayashi, Mika Yoshimura, Mariko Kuse, Itoshi Nikaido, Tomoya S. Kitajima

    PLOS ONE   19 ( 10 )   e0311978   2024.10

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1371/journal.pone.0311978

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  • Draft genome of akame (Lates japonicus) reveals possible genetic mechanisms for long-term persistence and adaptive evolution with low genetic diversity. Reviewed International journal

    Yasuyuki Hashiguchi, Tappei Mishina, Hirohiko Takeshima, Kouji Nakayama, Hideaki Tanoue, Naohiko Takeshita, Hiroshi Takahashi

    Genome biology and evolution   16 ( 8 )   2024.8   ISSN:1759-6653

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

    It is known that some endangered species have persisted for thousands of years despite their very small effective population sizes and low levels of genetic polymorphisms. To understand the genetic mechanisms of long-term persistence in threatened species, we determined the whole genome sequences of akame (Lates japonicus), which has survived for a long time with extremely low genetic variations. Genome-wide heterozygosity in akame was estimated to be 3.3-3.4 × 10-4/bp, one of the smallest values in teleost fishes. Analysis of demographic history revealed that the effective population size in akame was around 1,000 from 30,000 years ago to the recent past. The relatively high ratio of nonsynonymous to synonymous heterozygosity in akame indicated an increased genetic load. However, a detailed analysis of genetic diversity in the akame genome revealed that multiple genomic regions, including genes involved in immunity, synaptic development, and olfactory sensory systems, have retained relatively high nucleotide polymorphisms. This implies that the akame genome has preserved the functional genetic variations by balancing selection, to avoid a reduction in viability and loss of adaptive potential. Analysis of synonymous and nonsynonymous nucleotide substitution rates has detected signs of positive selection in many akame genes, suggesting adaptive evolution to temperate waters after the speciation of akame and its close relative, barramundi (L. calcarifer). Our results indicate that the functional genetic diversity likely contributed to the long-term persistence of this species by avoiding the harmful effects of the population size reduction.

    DOI: 10.1093/gbe/evae174

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  • Contrasting interspecific hybridization patterns in two goby groups radiating in divergent freshwater habitats

    Ryosuke K Ito, Tappei Mishina, Yasuyuki Hashiguchi, Katsutoshi Watanabe

    Biological Journal of the Linnean Society   2024.7   ISSN:0024-4066 eISSN:1095-8312

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

    Abstract

    Hybridization and introgression between closely related species significantly affect their evolutionary and ecological processes. Understanding the ecological, environmental, and geographical conditions that promote their occurrence is imperative. It is hypothesized that species inhabiting geologically unstable habitats or with life-history constraints that prevent evasion from such environments are more prone to interspecific hybridization, due to limited development of prezygotic isolation. To test this hypothesis, we conducted a comparative analysis of genome-wide hybridization patterns in two freshwater goby groups of Gymnogobius: the castaneus- and urotaenia-groups. Utilizing the newly determined draft genome of G. isaza and single nucleotide variants identified by RNA sequencing, we first established the species phylogeny and then examined genetic signatures of interspecific hybridization in each group. The results revealed that all castaneus-group species, which primarily inhabit unstable habitats such as ponds, have undergone interspecific hybridization. Conversely, no species of the urotaenia-group showed clear evidence of hybridization over a period of more than 1 million years. These species inhabit an ancient lake (one species) or rivers (three amphidromous species), the latter possessing potential dispersal abilities in early life to evade geological disturbances. These ecology–geology relationships have remarkable implications for the intricate processes of adaptation and speciation.

    DOI: 10.1093/biolinnean/blae066

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  • Aging-associated reduction of chromosomal histones in mammalian oocytes. Reviewed International journal

    Masashi Mori, Manami Koshiguchi, Osamu Takenouchi, Mei A Mukose, Hinako M Takase, Tappei Mishina, Hailiang Mei, Miho Kihara, Takaya Abe, Azusa Inoue, Tomoya S Kitajima

    Genes to cells : devoted to molecular & cellular mechanisms   29 ( 10 )   808 - 819   2024.7   ISSN:1356-9597 eISSN:1365-2443

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    Mammalian oocytes undergo a long-term meiotic arrest that can last for almost the entire reproductive lifespan. This arrest occurs after DNA replication and is prolonged with age, which poses a challenge to oocytes in maintaining replication-dependent chromosomal proteins required for the completion of meiosis. In this study, we show that chromosomal histones are reduced with age in mouse oocytes. Both types of histone H3 variants, replication-dependent H3.1/H3.2 and replication-independent H3.3, decrease with age. Aging-associated histone reduction is associated with transcriptomic features that are caused by genetic depletion of histone H3.3. Neither the genetic reduction of chromosomal H3.1/H3.2 nor H3.3 accelerates the aging-associated increase in premature chromosome separation that causes meiotic segregation errors. We suggest that aging-associated reduction of chromosomal histones is linked to several transcriptomic abnormalities but does not significantly contribute to errors in meiotic chromosome segregation during the reproductive lifespan of mice.

    DOI: 10.1111/gtc.13146

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  • Massive horizontal gene transfer and the evolution of nematomorph-driven behavioral manipulation of mantids Reviewed

    Tappei Mishina, Ming-Chung Chiu, Yasuyuki Hashiguchi, Sayumi Oishi, Atsunari Sasaki, Ryuichi Okada, Hironobu Uchiyama, Takeshi Sasaki, Midori Sakura, Hirohiko Takeshima, Takuya Sato

    Current Biology   33 ( 22 )   4988 - +   2023.10   ISSN:0960-9822 eISSN:1879-0445

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

    DOI: 10.1016/j.cub.2023.09.052

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  • The detailed population genetic structure of the rare endangered latid fish akame Lates japonicus with extremely low genetic diversity revealed from single-nucleotide polymorphisms Reviewed

    Takuya Naito, Kouji Nakayama, Hirohiko Takeshima, Yasuyuki Hashiguchi, Tetsuya Akita, Yo Y. Yamasaki, Tappei Mishina, Naohiko Takeshita, Atsushi J. Nagano, Hiroshi Takahashi

    Conservation Genetics   2023.4   ISSN:1566-0621

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

    DOI: 10.1007/s10592-023-01517-2

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  • Origin of scarlet gynogenetic triploid Carassius fish: Implications for conservation of the sexual–gynogenetic complex Reviewed

    Tappei Mishina, Kazuhiro Nomoto, Yoshiyasu Machida, Tsutomu Hariu, Katsutoshi Watanabe

    PLOS ONE   2022.10

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    DOI: 10.1371/journal.pone.0276390

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  • Interploidy gene flow involving the sexual-asexual cycle facilitates the diversification of gynogenetic triploid Carassius fish

    Tappei Mishina, Hirohiko Takeshima, Mikumi Takada, Kei'ichiro Iguchi, Chunguang Zhang, Yahui Zhao, Ryouka Kawahara-Miki, Yasuyuki Hashiguchi, Ryoichi Tabata, Takeshi Sasaki, Mutsumi Nishida, Katsutoshi Watanabe

    Scientific Reports   11 ( 1 )   2021.12

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

    DOI: 10.1038/s41598-021-01754-w

  • RanGTP and the actin cytoskeleton keep paternal and maternal chromosomes apart during fertilization

    Masashi Mori, Tatsuma Yao, Tappei Mishina, Hiromi Endoh, Masahito Tanaka, Nao Yonezawa, Yuta Shimamoto, Shigenobu Yonemura, Kazuo Yamagata, Tomoya S. Kitajima, Masahito Ikawa

    Journal of Cell Biology   220 ( 10 )   2021.10

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

    DOI: 10.1083/jcb.202012001

  • Gudgeon fish with and without genetically determined countershading coexist in heterogeneous littoral environments of an ancient lake

    Tomoyuki Kokita, Kohtaro Ueno, Yo Y. Yamasaki, Masanari Matsuda, Ryoichi Tabata, Atsushi J. Nagano, Tappei Mishina, Katsutoshi Watanabe

    Ecology and Evolution   2021.10

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    DOI: 10.1002/ece3.8050

  • Single‐oocyte transcriptome analysis reveals aging‐associated effects influenced by life stage and calorie restriction

    20 ( 8 )   2021.8

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

    DOI: 10.1111/acel.13428

  • Characterizing the spatial and temporal occurrence patterns of the endangered botiid loach Parabotia curtus by environmental DNA analysis using a newly developed species-specific primer set

    Ko Sugiura, Sei Tomita, Toshifumi Minamoto, Tappei Mishina, Akihisa Iwata, Tsukasa Abe, Satoshi Yamamoto, Katsutoshi Watanabe

    Ichthyological Research   68 ( 1 )   152 - 157   2021.1

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

    DOI: 10.1007/s10228-020-00756-4

  • Prc1-rich kinetochores are required for error-free acentrosomal spindle bipolarization during meiosis I in mouse oocytes

    Shuhei Yoshida, Sui Nishiyama, Lisa Lister, Shu Hashimoto, Tappei Mishina, Aur{'{e } }lien Courtois, Hirohisa Kyogoku, Takaya Abe, Aki Shiraishi, Meenakshi Choudhary, Yoshiharu Nakaoka, Mary Herbert, Tomoya S. Kitajima

    Nature Communications   11 ( 1 )   2020.12

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

    DOI: 10.1038/s41467-020-16488-y

  • The Genetic Basis of Morphological Diversity in Domesticated Goldfish

    Tetsuo Kon, Yoshihiro Omori, Kentaro Fukuta, Hironori Wada, Masakatsu Watanabe, Zelin Chen, Miki Iwasaki, Tappei Mishina, Shin-ichiro S. Matsuzaki, Daiki Yoshihara, Jumpei Arakawa, Koichi Kawakami, Atsushi Toyoda, Shawn M. Burgess, Hideki Noguchi, Takahisa Furukawa

    Current Biology   30 ( 12 )   2260 - 2274.e6   2020.6

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

    DOI: 10.1016/j.cub.2020.04.034

  • Molecular identification of species and ploidy of Carassius fishes in Lake Biwa, using mtDNA and microsatellite multiplex PCRs

    Tappei Mishina, Mikumi Takada, Hirohiko Takeshima, Mitsunori Nakano, Ryoichi Tabata, Mutsumi Nishida, Katsutoshi Watanabe

    Ichthyological Research   61 ( 2 )   169 - 175   2014.4

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

    DOI: 10.1007/s10228-014-0388-9

  • Molecular identification of species and ploidy of Carassius fishes in Lake Biwa, using mtDNA and microsatellite multiplex PCRs (vol 61, pg 169, 2014) Reviewed

    Tappei Mishina, Mikumi Takada, Hirohiko Takeshima, Mitsunori Nakano, Ryoichi Tabata, Mutsumi Nishida, Katsutoshi Watanabe

    ICHTHYOLOGICAL RESEARCH   61 ( 2 )   176 - 177   2014.4

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    DOI: 10.1007/s10228-014-0399-6

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Presentations

  • 性転換魚ホシササノハベラの生殖腺組織全体を対象としたシングルセルRNA-Seq解析

    山崎 裕美子, 三品 達平, 藤野 共江, 増村 駿介, 豊田 敦, 伊藤 武彦, 松山 倫也, Tapas Chakraborty, 長濱 嘉孝, 太田 耕平

    第95回日本動物学会  2024.9 

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    Event date: 2024.9

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Proximate mechanisms and evolution of nematomorph-driven behavioral manipulation of mantids

    Sato, T, Obayashi, N, Mishina, T, Chiu, M-C, Iwatani, Y, Okada, R, Hashiguchi, Y, Takeshima, H, Sakura, M

    Mechanisms of Inter-Organismal Extended Phenotypes  2024.6 

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    Event date: 2024.6

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  • フナ類にみられる倍数性変化を伴うクローン繁殖の分子基盤とその安定性 Invited

    第71回日本生態学会  2024.3 

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    Event date: 2024.3

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

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  • フナ属魚類における雌性発生の遺伝基盤から見えた性の進化的制約

    三品達平

    日本魚類学会  2022.9 

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  • フナ類における無性型3倍体の起源とゲノム多様性

    三品達平, 井口恵一朗, 武島弘彦, 橋口康之, 西田睦, 渡辺勝敏

    日本魚類学会  2019.9 

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  • “稀な性”と倍数性を超えた遺伝子流動がもたらす3倍体フナの進化と多様性

    三品達平, 武島弘彦, 高田未来美, 井口恵一朗, 川原玲香, 橋口康之, 田畑諒一, 佐々木剛, 西田 睦, 渡辺勝敏

    日本魚類学会  2017.9 

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  • フナ属魚類における無性型頻度の地理的パターン:有性と無性の共存機構との関連性

    三品達平, 渡辺勝敏

    日本生態学会  2017.3 

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  • 雑種発生種Squalius alburnoidesは有害変異の蓄積を有性ホスト由来のアリルを利用して補償する

    三品達平, 橋口康之

    日本進化学会  2017.8 

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  • 交雑起源の無性生殖種のゲノムワイドなアリル発現パターン:遺伝的不和合の補償との関連性

    三品達平, 橋口康之, 武島弘彦, 川原玲香, 佐々木 剛, 遠藤未来美, 西田 睦, 渡辺勝敏

    日本進化学会  2016.8 

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  • 有性・無性の生殖サイクルを介した稀な遺伝子流動が促進するフナ類の多様化

    三品達平, 武島弘彦, 高田未来美, 井口恵一朗, 田畑諒一, 西田 睦, 渡辺勝敏

    日本魚類学会  2015.9 

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  • 日本列島のフナの集団構造

    三品達平, 高田未来美, 武島弘彦, 井口恵一朗, 西田 睦, 渡辺勝敏

    日本魚類学会  2014.11 

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  • 霞ヶ浦周辺域における在来および外来フナ類の現状と課題

    三品達平, 松崎慎一郎, 武島弘彦, 荒山和則, 諸澤崇裕, 西田 睦, 渡辺勝敏

    日本生態学会  2014.3 

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  • 琵琶湖における多倍数性フナ類の遺伝的構造

    三品達平, 田畑諒一, 中野光議, 高田未来美, 武島弘彦, 西田 睦, 渡辺勝敏

    日本魚類学会  2013.10 

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  • 繁殖縄張り行動発現の収斂進化における多様な内分泌遺伝基盤

    山崎遥, 森誠一, 岸田治, 三品達平, 小北智之

    第71回日本生態学会  2024.3 

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  • 絶滅危惧淡水魚類の危機診断 ゲノム景観から予測される小集団化の影響とその種間比較

    井戸啓太, 大貫渓介, 三品達平, 渡辺勝敏

    第71回日本生態学会  2024.3 

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  • 精子染色体の極体放出防止機構 ICSI時の精子インジェクション位置が変わる?

    森 雅志, 八尾 竜馬, 三品 達平, 山縣 一夫, 北島 智也, 伊川 正人

    Journal of Clinical Embryologist  2023.12  (一社)日本臨床エンブリオロジスト学会

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  • 産卵回遊の分子生態メカニズム:嗅覚記憶仮説の検証

    奥田昇, 北田順也, 三品達平, 長野健生, 光田和季, 大久保卓也, 礒田能年, 上原佳敏, 小北智之, 橋口康之, 永野惇

    第70回日本生態学会大会  2023.3 

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  • 生息域外保全集団における遺伝的リスクの実態:全ゲノム解析による絶滅危惧魚類の種間比較

    井戸啓太, 大貫渓介, 三品達平, 田畑諒一, 後藤健宏, 山本義彦, 渡辺勝敏

    第58回日本魚類学会年会  2024.9 

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  • 氾濫原性淡水魚イタセンパラの分布域形成:全ゲノムデータに基づく集団解析

    大貫渓介, 伊藤僚祐, 三品達平, 橋口康之, 池谷幸樹, 上原一彦, 西尾正輝, 田畑諒一, 森 誠一, 渡辺勝敏

    第69回日本生態学会  2022.3 

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  • Genetic basis for asexual reproduction in wild goldfish sheds light on the evolutionary constraints of sex

    Tappei Mishina

    2022.9 

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  • フナ属魚類におけるクローン繁殖の遺伝基盤から見えた性の進化的制約

    三品達平

    第1回細胞分裂研究会  2022.7 

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  • トランスクリプトーム解析を用いたニゴロブナの母田回帰行動の分子生態学的理解

    奥田昇, 三品達平, 礒田能年, 小北智之, 橋口康之, 永野惇

    第57回魚類学会年会  2023.9 

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  • タナゴ属魚類の卵形進化と分子基盤-アクチン繊維が駆動する卵形変化-

    土山 佳祐, 谷口 倫太郎, 鬼倉 徳雄, 小北 智之, 北村 淳一, 三品 達平

    第26回日本進化学会  2024.8 

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  • タナゴ属魚類でみられる卵形変化の発生・分子機構

    土山佳祐, 谷口倫太郎, 鬼倉徳雄, 小北智之, 北村淳一, 三品達平

    第58回日本魚類学会年会  2024.9 

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    Presentation type:Oral presentation (general)  

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  • ゲノムワイドデータから推定された周伊勢湾域固有種ネコギギの集団形成史

    大貫渓介, 田畑諒一, 三品達平, 西田睦, 渡辺勝敏

    第57回日本魚類学会年会  2023.9 

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  • Genetic features of wild and captive populations of the endangered loach Parabotia curtus estimated from genome-wide SNP data

    2023.9 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • カジカ(Cottus pollux)種群における遺伝子浸透と高水温適応の関連性 Invited

    伊藤僚祐, 三品達平, 武島弘彦, 田原大輔, 渡辺勝敏

    第56回日本魚類学会年会  2022.9 

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

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  • Landscape of cis-regulatory divergence between generalist and specialist anemonefish species

    Haruka Yoshida, Shotaro Hirase, Tappei Mishina, Tomoyuki Kokita

    2024.3 

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  • Cis-regulatory evolution in behavior-related genes of anemonefishes in relation to host and environmental niche differentiation

    Haruka Yoshida, Shotaro Hirase, Tappei Mishina, Tomoyuki Kokita

    3rd Joint Congress on Evolutionary Biology  2024.7 

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  • フナをモデルに挑むクローン繁殖動物の作出 Invited

    三品達平

    第9回生殖若手の会  2024.9 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • 精子染色体の極体放出防止機構 ICSI時の精子インジェクション位置が変わる? Invited

    森 雅志, 八尾 竜馬, 三品 達平, 山縣 一夫, 北島 智也, 伊川 正人

    第29回日本臨床エンブリオロジスト学会ワークショップ・学術大会  2024.1 

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  • 絶滅危惧魚類リュウキュウアユのゲノム特性

    柳川実桜, 野原健司, 梁田椋也, 三品達平, 橋口康之, 安房田智司, 井口恵一朗, 西田睦, 武島弘彦

    第56回日本魚類学会年会  2022.9 

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MISC

  • How parasitic hairworm manipulate host mantis - Possibility of horizontal gene transfer from hosts Invited

    KAGAKU   94 ( 3 )   242 - 247   2024.3

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

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Professional Memberships

  • The Ichthyological Society of Japan

  • The Molecular Biology Society of Japan

  • Society of Evolutionary Studies, Japan

  • The Zoological Society of Japan

  • The Ecological Society of Japan

Research Projects

  • Evolutionary mechanisms of the extended phenotypes: testing the commonality of horizontal gene transfer from hosts to parasites

    Grant number:24K21990  2024.6 - 2026.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Challenging Research (Exploratory)

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    Grant type:Scientific research funding

    CiNii Research

  • ダム・堰によって孤立化した水生生物の集団健全性の遺伝子診断手法の開発

    2024.5 - 2025.3

    水源地環境センター  WEC応用生態研究助成 

    三品 達平

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    Authorship:Principal investigator  Grant type:Competitive funding other than Grants-in-Aid for Scientific Research

  • Molecular mechanisms of behavioral manipulation of host by parasites

    Grant number:24H02291  2024.4 - 2029.3

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

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    Grant type:Scientific research funding

    CiNii Research

  • フナ類におけるクローン繁殖の分子基盤の解明からその応用まで

    Grant number:21K14919  2021 - 2023

    日本学術振興会  科学研究費助成事業  若手研究

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    Grant type:Scientific research funding

  • Evolutionary genetic mechanisms underlying reproductive niche divergence in bitterling fishes

    Grant number:20K06784  2020 - 2022

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

    Kitamura Jyun-ichi

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    Grant type:Scientific research funding

    In this study, we explored molecular genetic mechanisms underlying diversification in female reproductive traits that drive reproductive niche differentiation in bitterling fishes. Detailed analysis of intraspecific variation in Tabira bitterling as a model system revealed important and novel results for two reproductive traits (ovipositor and egg shape): (1) transcriptomic basis underlying ovipositor elongation mechanisms and adaptive differentiation of ovipositor length, and (2) the possibility that differences in contraction width after nuclear membrane collapse of actin-dependently elongated egg cells upon final maturation may be involved in egg shape variation.

    CiNii Research

  • 無性生殖の遺伝的基盤の探索と染色体分配の制御機構の解明

    Grant number:18J00928  2018 - 2020

    日本学術振興会  科学研究費助成事業  若手研究

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    Grant type:Scientific research funding

  • 遺伝子流動が駆動する無性型3倍体フナの進化実態の解明

    Grant number:15J02066  2015 - 2017

    日本学術振興会  科学研究費助成事業  若手研究

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    Grant type:Scientific research funding

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Class subject

  • 水産生物学実験第二

    2023.10 - 2024.3   Second semester

Teaching Student Awards

  • 最優秀口頭発表賞

    Year and month of award:2024.9

    Classification of award-winning students:Postgraduate student   Name of award-winning student:土山 佳祐

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    Classification of the awarding organization:Postgraduate student   Awarding organization:土山 佳祐

    「タナゴ属魚類でみられる卵形変化の発生・分子機構」に関する発表賞

Media Coverage

  • 寄生虫ハリガネムシは宿主カマキリをどのようにして操るのか。ー宿主からの遺伝子水平伝播の可能性 寄生虫の中には,自分たちの生存に有利になるように宿主の行動を操作するものがいるが,そうした分子機構をどのように獲得してきたのだろうか? 本稿では,ハリガネムシという寄生虫が,宿主であるカマキリから獲得した遺伝子を利用することで,宿主の行動操作を成し遂げている可能性を紹介した。 Newspaper, magazine

    岩波 科学  2024.3

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    寄生虫ハリガネムシは宿主カマキリをどのようにして操るのか。ー宿主からの遺伝子水平伝播の可能性
    寄生虫の中には,自分たちの生存に有利になるように宿主の行動を操作するものがいるが,そうした分子機構をどのように獲得してきたのだろうか? 本稿では,ハリガネムシという寄生虫が,宿主であるカマキリから獲得した遺伝子を利用することで,宿主の行動操作を成し遂げている可能性を紹介した。

  • カマキリを操るハリガネムシの遺伝子に秘められた衝撃の事実が明らかに、研究者本人が解説

    2024.2

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    カマキリを操るハリガネムシの遺伝子に秘められた衝撃の事実が明らかに、研究者本人が解説

  • 寄生虫ハリガネムシが宿主カマキリ乗っ取り? 遺伝子「水平伝播」で入水行動誘導か Newspaper, magazine

    科学新聞社  科学新聞  2023.10

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  • ハリガネムシが寄生するカマキリを入水させる仕組み、遺伝子レベルで解明 Newspaper, magazine

    財経新聞社  財経新聞  2023.10

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  • カマキリはなぜ、苦手な水に飛び込むのか 理研などのチームが長年の謎を解明、鍵は寄生する「ハリガネムシの遺伝子 Newspaper, magazine

    神戸新聞社  神戸新聞  2023.10

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  • 行動操作、カマキリ遺伝子使う? 寄生のハリガネムシ Newspaper, magazine

    共同通信社  共同通信  2023.10

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  • 盗んだ遺伝子でカマキリ操作か、ハリガネムシ 理研など Newspaper, magazine

    日本経済新聞社  日本経済新聞  9面  2023.10

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  • 宿主の行動操る仕組みか ハリガネムシのDNAにカマキリ由来遺伝子 Newspaper, magazine

    毎日新聞社  毎日新聞  7面  2023.10

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  • ハリガネムシ 宿主を操る カマキリの遺伝子取り込み 水に誘導か Newspaper, magazine

    読売新聞社  読売新聞  6面  2023.10

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  • ハリガネムシ カマキリから獲得した遺伝子で宿主を操っているかも Newspaper, magazine

    朝日新聞社  朝日新聞  2023.10

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    Author:Other 

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  • Parasitic worms may control minds of insects with ‘borrowed’ genes Internet

    American Association for the Advancement of Science  Science on-line news  2023.10

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  • ヒブナの緋色 金魚由来

    朝日新聞  2022.12

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    ヒブナの緋色 金魚由来

  • ヒブナの緋色 金魚由来 Newspaper, magazine

    朝日新聞社  朝日新聞  13版 道内  2022.12

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  • 釧路・春採湖生息の「ヒブナ」 金魚、ギンブナ交雑で誕生

    北海道新聞  2022.11

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    釧路・春採湖生息の「ヒブナ」 金魚、ギンブナ交雑で誕生

  • ヒブナの緋色は金魚の色

    釧路新聞  2022.11

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    ヒブナの緋色は金魚の色

  • 国の天然記念物 釧路・春採湖 生息のヒブナ「交雑種」

    毎日新聞  2022.11

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    国の天然記念物 釧路・春採湖 生息のヒブナ「交雑種」

  • 春採湖のヒブナ なぜひ色?

    ほっとニュースぐるっと道東!  2022.11

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    春採湖のヒブナ なぜひ色?

  • ヒブナの緋色は金魚の色 Newspaper, magazine

    釧路新聞社  釧路新聞  A版  2022.11

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  • 釧路・春採湖生息の「ヒブナ」 金魚、ギンブナ交雑で誕生 Newspaper, magazine

    北海道新聞社  北海道新聞  第2社会面  2022.11

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    Author:Other 

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  • 春採湖のヒブナ なぜひ色? TV or radio program

    NHK北海道放送局  ほっとニュースぐるっと道東!  2022.11

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    Author:Other 

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  • 国の天然記念物 釧路・春採湖 生息のヒブナ「交雑種」 Newspaper, magazine

    毎日新聞社  毎日新聞  北海道A  2022.11

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  • 釧路 春採湖んい生息 ヒブナはキンギョ交雑が起源か

    北海道NEWS  2022.10

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    釧路 春採湖んい生息 ヒブナはキンギョ交雑が起源か

  • 金魚 × フナ ▶️ ヒブナ 北海道の湖 100年前に交雑

    読売新聞  2022.10

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    金魚 × フナ ▶️ ヒブナ 北海道の湖 100年前に交雑

  • 金魚×フナ⇨ヒブナ

    読売新聞  2022.10

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    金魚×フナ⇨ヒブナ

  • 金魚 × フナ ▶️ ヒブナ 北海道の湖 100年前に交雑 Newspaper, magazine

    読売新聞社  読売新聞  2022.10

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    Author:Other 

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  • 釧路 春採湖に生息 ヒブナはキンギョ交雑が起源か TV or radio program

    NHK北海道放送局  北海道NEWS  2022.10

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    Author:Other 

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  • 金魚×フナ⇨ヒブナ Newspaper, magazine

    読売新聞社  読売新聞  道総合 12版  2022.10

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    Author:Other 

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