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Understanding a mechanism of RNA transportation and turn over in early embryo in rice

Research Project

Project/Area Number 17H03751
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Science in genetics and breeding
Research InstitutionNational Institute of Genetics

Principal Investigator

Sato Yutaka  国立遺伝学研究所, ゲノム・進化研究系, 教授 (40345872)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2019: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2018: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2017: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Keywordsイネ / 初期胚 / 母性RNA
Outline of Final Research Achievements

I have been engaged in a research analyzing plant embryogenesis using rice as a model. During a process to analyze rice embryo development, I have noticed that some RNA molecule could be very unstable. The process of turn-over of maternal RNA after fertilization is not well characterized in plant comparing to that in animal systems. Therefore, I tacked this issue and tried to contribute to breeding science through the understanding of molecular basis of gene expression at very early stages in plant embryogenesis.

Academic Significance and Societal Importance of the Research Achievements

本研究は、イネを用いて植物の初期発生を理解することを目的に行われた。植物の初期発生は、動物のそれに比べて理解が進んでおらず、基礎研究として生物を理解する上で重要な課題である。一方、植物の胚が含まれている種子は、人類が食糧として利用していることも多く、胚形成の理解が物質集積などに役立つ可能性も十分にある。このことから、本研究によるイネ胚の初期発生理解につながり、ひいてはイネ種子における効率的な遺伝子発現制御へと結びつくと期待される。

Report

(4 results)
  • 2020 Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (43 results)

All 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (2 results) Journal Article (10 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 10 results,  Open Access: 9 results) Presentation (30 results) (of which Int'l Joint Research: 3 results,  Invited: 6 results) Book (1 results)

  • [Int'l Joint Research] フロリダ大学(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] RDA(韓国)

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Mutation of the imprinted gene OsEMF2a induces autonomous endosperm development and delayed cellularization in rice2021

    • Author(s)
      Tonosaki Kaoru、Ono Akemi、Kunisada Megumi、Nishino Megumi、Nagata Hiroki、Sakamoto Shingo、Kijima Saku T、Furuumi Hiroyasu、Nonomura Ken-Ichi、Sato Yutaka、Ohme-Takagi Masaru、Endo Masaki、Comai Luca、Hatakeyama Katsunori、Kawakatsu Taiji、Kinoshita Tetsu
    • Journal Title

      The Plant Cell

      Volume: 33 Pages: 85-103

    • DOI

      10.1093/plcell/koaa006

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] OryzaGenome2.1: Database of Diverse Genotypes in Wild Oryza Species2021

    • Author(s)
      Kajiya-Kanegae et al.
    • Journal Title

      Rice

      Volume: 14 Issue: 1 Pages: 24-24

    • DOI

      10.1186/s12284-021-00468-x

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evolution and diversity of the wild rice Oryza officinalis complex, across continents genome types, and ploidy levels2020

    • Author(s)
      Matt Shenton, Masaaki Kobayashi, Shin Terashima, Hajime Ohyanagi, Dario Copetti, Tania Hernandez-Hernandez, Jianwei Zhang, Nobuko Ohmido, Masahiro Fujita, Atsushi Toyoda, Hiroshi Ikawa, Asao Fujiyama, Hiroyasu Furuumi, Toshie Miyabayashi, Takahiko Kubo, David Kudrna, Rod Wing, Kentaro Yano, Ken-ichi Nonomura et al.
    • Journal Title

      Genome Biology and Evolution

      Volume: 12 Pages: 413-428

    • DOI

      10.1093/gbe/evaa037

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Agrobacterium-Mediated Genetic Transformation of Wild Oryza Species Using Immature Embryos2020

    • Author(s)
      Shimizu-Sato Sae et al.
    • Journal Title

      Rice

      Volume: 13 Issue: 1 Pages: 33-33

    • DOI

      10.1186/s12284-020-00394-4

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Antagonistic regulation of the gibberellic acid response during stem growth in rice2020

    • Author(s)
      Nagai Keisuke et al.
    • Journal Title

      Nature

      Volume: 584 Issue: 7819 Pages: 109-114

    • DOI

      10.1038/s41586-020-2501-8

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Oral RNAi of diap1 results in rapid reduction of damage to potatoes in Henosepilachna vigintioctopunctata2020

    • Author(s)
      Chikami Yasuhiko、Kawaguchi Haruka、Suzuki Takamasa、Yoshioka Hirofumi、Sato Yutaka、Yaginuma Toshinobu、Niimi Teruyuki
    • Journal Title

      Journal of Pest Science

      Volume: 94 Issue: 2 Pages: 505-515

    • DOI

      10.1007/s10340-020-01276-w

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RNAi of the sesquiterpene cyclase gene for phytoalexin production impairs pre‐ and post‐invasive resistance to potato blight pathogens2019

    • Author(s)
      Yoshioka, M., Adachi, I., Sato, Y., Doke, N., Kondo, T. and Yoshioka, H.
    • Journal Title

      Molecular Plant Pathology

      Volume: 印刷中 Issue: 7 Pages: 907-922

    • DOI

      10.1111/mpp.12802

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Affinity‐based high‐resolution analysis of DNA binding by VASCULAR‐RELATED NAC‐DOMAIN7 via fluorescence correlation spectroscopy2019

    • Author(s)
      Tamura Taizo、Endo Hitoshi、Suzuki Atsunobu、Sato Yutaka、Kato Ko、Ohtani Misato、Yamaguchi Masatoshi、Demura Taku
    • Journal Title

      The Plant Journal

      Volume: 100 Issue: 2 Pages: 298-313

    • DOI

      10.1111/tpj.14443

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Specification of basal region identity after asymmetric zygotic division requires mitogen-activated protein kinase 6 in rice2019

    • Author(s)
      Ishimoto K., Sohonahra S., Kishi-Kaboshi M., Itoh J-i., Hibara K-i., Sato Y., Watanabe T., Abe K., Miyao A., Nosaka-Takahashi M., Suzuki T., Ta N. K., Shimizu-Sato S., Suzuki T., Toyoda A., Takahashi H., Nakazono M., Nagato Y., Hirochika H., Sato Y.
    • Journal Title

      Development

      Volume: 146

    • DOI

      10.1242/dev.176305

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] LEAF LATERAL SYMMETRY1, a member of the WUSCHEL-RELATED HOMEOBOX3 gene family, regulates lateral organ development differentially from other paralogs, NARROW LEAF2 and NARROW LEAF3 in rice.2017

    • Author(s)
      Eriko, H., Yew, C.L., Yoshikawa, T., Sato, Y., Hibara, K. and Itoh, J.I.
    • Journal Title

      Plant and Cell Physiology

      Volume: 59 Issue: 2 Pages: 376-391

    • DOI

      10.1093/pcp/pcx196

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 胚乳の形成に異常を示すイネabnormal cell division 1(abc1)突然変異体の解析2021

    • Author(s)
      鈴木俊哉,伊澤康太郎,高藤良典,服部束穂,野坂実鈴,Nhung Ta,佐藤(志水)佐江, 佐藤豊
    • Organizer
      第62回日本植物生理学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] BABY BOOM 遺伝子はイネの胚発生において正常な背腹軸形成に必要である2021

    • Author(s)
      手塚拓海,佐藤(志水)佐江,Kim Nhung Ta,野坂実鈴,鈴木俊哉,佐藤豊
    • Organizer
      第62回日本植物生理学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] イネ胚の背腹軸形成に異常を示すbaby boom三重変異体に類似した新規突然変異体の解析2021

    • Author(s)
      手塚 拓海, Kim Nhung Ta, 佐藤 (志水) 佐江, 野坂 実鈴, 鈴木 俊哉, 佐藤 豊
    • Organizer
      日本育種学会第139回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] イネにおける穂の分枝パターンを制御するqPbn3の遺伝学的研究2021

    • Author(s)
      縣 歩美, 武田 泰実, 太田 自由, 土井 一行, 犬飼 義明, 槇原 大悟, 佐藤 豊, 北野 英己, 保浦 徳昇
    • Organizer
      日本育種学会第139回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 野生イネに特徴的な長い種子休眠を可能にする種子が持つ抗菌活性の評価方法の構築2021

    • Author(s)
      吉田 悠里, 佐藤 豊
    • Organizer
      日本育種学会第139回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 野生イネが示す深い種子休眠におけるVIVIPAROUS 1 gene (VP1)の機能解析2021

    • Author(s)
      佐藤(志水)佐江,Kim Nhung Ta,山形 悦透,In-Sun Yoon,服部 束穂,佐藤 豊
    • Organizer
      日本育種学会第139回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] イネ胚乳形成過程における細胞の分裂と分化に異常を示すabnormal cell division 1 (abc1) 突然変異体の解析2020

    • Author(s)
      鈴木 俊哉, 伊澤 康太郎, 高藤 良典, 服部 束穂, 野坂 実鈴, Kim Nhung Ta, 佐藤(志水)佐江, 佐藤 豊
    • Organizer
      日本育種学会第137回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 水溶性ビタミンを介した母体による胚と胚乳の発生制御2020

    • Author(s)
      石本 聖絵,鈴木 雅晴,杉木 愛,木嵜 暁子,真野 昌二,野坂(髙橋)実鈴,鈴木 俊哉,タ キムニュン,志水(佐藤) 佐江,豊田 敦,鈴木 孝征,田畑 亮,櫻井 望,澤 進一郎,中園 幹生,長戸 康郎,マッカーティー ドナルド,佐藤 豊
    • Organizer
      日本植物学会第84回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ACE1とDEC1によるイネ節間伸長のantagonistic制御12020

    • Author(s)
      芦苅 基行,森 欣順,石川 慎,Gamuyao Rico,新美 陽子,保浦 徳昇,福田 萌莉,榊原 均,古田 智敬,久野 裕,佐藤 和広,赤木 剛士,小嶋 美紀子,竹林 裕美子,福島 敦史,氷室 泰代,小林 正智,呉 健忠,アキリ 亘,吉田 綾,辻 寛之,佐藤 豊,永井 啓祐
    • Organizer
      日本植物学会第84回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ACE1とDEC1によるイネ節間伸長のantagonistic制御22020

    • Author(s)
      永井 啓祐,森 欣順,石川 慎,Gamuyao Rico,新美 陽子,保浦 徳昇,福田 萌莉,榊原 均,古田 智敬,久野 裕,佐藤 和広,赤木 剛士,小嶋 美紀子,竹林 裕美子,福島 敦史,氷室 泰代,小林 正智,呉 健忠,アキリ 亘,吉田 綾,辻 寛之,佐藤 豊,芦苅 基行
    • Organizer
      日本植物学会第84回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] イネ初期胚の体軸形成におけるBABY BOOM遺伝子の機能解析2020

    • Author(s)
      手塚 拓海, 佐藤(志水)佐江, 野坂 実鈴, 鈴木 俊哉, 佐藤 豊
    • Organizer
      日本育種学会第138回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 胚乳細胞の分裂と分化に異常を示すイネabnormal cell division 1突然変異体の解析2020

    • Author(s)
      鈴木 俊哉, 伊澤 康太郎, 高藤 良典, 服部 束穂, 野坂 実鈴, Kim Nhung Ta, 佐藤(志水)佐江, 佐藤 豊
    • Organizer
      日本育種学会第138回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] イネ胚をモデルにした植物の頂部-基部方向の非対称性創出機構の解析2020

    • Author(s)
      佐藤 豊
    • Organizer
      第43回日本分子生物学会年会ワークショップ「植物と動物の発生における非対称性創出の基盤原理の理解に向けて」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Establishment of the apical-basal polarity during rice embryogenesis2019

    • Author(s)
      Yutaka Sato
    • Organizer
      Stem Cells and plant reproduction
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] イネ胚における軸形成の遺伝学2019

    • Author(s)
      佐藤 豊
    • Organizer
      第91回遺伝学会 WS11「作物遺伝資源が切り開く植物発生遺伝学」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] イネ胚の軸形成を制御する情報伝達2019

    • Author(s)
      佐藤 豊
    • Organizer
      日本植物学会第83回大会 シンポジウム「植物のsymmetry breaking~何がどうなったら非対称になるの?~」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Identifying key regulators for the establishment of shoot apical meristem during rice embryogenesis2019

    • Author(s)
      Yutaka Sato
    • Organizer
      17th International symposium on rice functional genomics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] イネ胚形成におけるETT転写因子の下流で機能する転写因子群の解析2019

    • Author(s)
      高橋(野坂)実鈴、鈴木俊哉、佐藤(志水)佐江、Nhung Ta、髙橋宏和、鈴木孝征、豊田敦、中園幹生、佐藤豊
    • Organizer
      第60回日本植物生理学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] イネ胚乳の発生におけるプラスチドシグナリングの関与2019

    • Author(s)
      加藤大和、深井麻央、阿南秀、佐藤豊、志水佐江、北野英己、小林裕子、小林一成、武田真、服部束穂
    • Organizer
      第60回日本植物生理学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Damage-associated Pep peptides influence root architecture and microbiome in rice2019

    • Author(s)
      Masako Fuji, Yuniar Devi Utami, Shigetaka Yasuda, Rena Tani, Yuichi Hongoh, Yutaka Sato, Yusuke Saijo
    • Organizer
      第60回日本植物生理学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Field Analysis for structural dynamics of rice associated microbiome2019

    • Author(s)
      Yuniar Devi Utami, Masako Fuji, Yukiko Shimizu, Yuichi Hongoh, Yutaka Sato, Yusuke Saijo
    • Organizer
      第60回日本植物生理学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Plant embryogenesis: Conservations and divergencies envisioned form rice research2018

    • Author(s)
      Yutaka Sato
    • Organizer
      16th International Symposium on Rice Functional Genomics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] NBRPイネリソースの紹介2018

    • Author(s)
      佐藤豊
    • Organizer
      日本育種学会第134回講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 野生イネ集団(Oryza rufipogon)を用いた種子形質制御因子のGWAS 解析2018

    • Author(s)
      Nhung Ta、佐藤(志水)佐江、高橋(野坂)実鈴、鈴木俊哉、佐藤豊
    • Organizer
      日本育種学会第133回講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] SHOOTLESS/SHOOT ORGANIZATION経路の下流で機能するイネ幹細胞形成因子の探索2018

    • Author(s)
      高橋(野坂)実鈴、鈴木俊哉、佐藤(志水)佐江、Nhung Ta、髙橋宏和、鈴木孝征、豊田敦、中園幹生、佐藤豊
    • Organizer
      日本育種学会第133回講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Damage-associated Plant Elicitor Peptides promote both plant growth and stress responses in rice2018

    • Author(s)
      Masako Fuji, Rena Tani, Shigetaka Yasuda, Yoshihiro Kobae, Takuma Ishizaki, Yasunari Fujita, Yutaka Sato, Yusuke Saijo
    • Organizer
      第59回日本植物生理学会年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] イネ胚の極性を作り出すシグナル伝達2017

    • Author(s)
      佐藤豊
    • Organizer
      第38回種子生理生化学研究会年会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] イネの葉における撥水性の制御機構と多様性の解析2017

    • Author(s)
      平岩飛鳥、相賀彩織、佐藤豊、伊藤純一
    • Organizer
      日本育種学会第132回講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] イネの花器官サイズ変異体miniature floral organsの原因遺伝子の同定2017

    • Author(s)
      吉田均、Fabien Lombardo、秋山高、佐藤豊
    • Organizer
      日本育種学会第132回講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] イネの側根による通気組織形成の制御機構の解明2017

    • Author(s)
      清水春衣、Fangping Gong、高橋宏和、志水(佐藤)佐江、佐藤豊、中園幹生
    • Organizer
      日本育種学会第132回講演会
    • Related Report
      2017 Annual Research Report
  • [Book] Rice Genomics, Genetics and Breeding2018

    • Author(s)
      Yutaka Sato, Misuzu Nosaka-Takahashi, Toshiya Suzuki, Sae Shimizu-Sato
    • Total Pages
      558
    • Publisher
      Springer
    • Related Report
      2017 Annual Research Report

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Published: 2017-04-28   Modified: 2022-01-27  

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