How plants acquired the membrane trafficking system connecting inside and outside cells?
Project/Area Number |
18H02470
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Review Section |
Basic Section 44030:Plant molecular biology and physiology-related
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Research Institution | National Institute for Basic Biology |
Principal Investigator |
Ueda Takashi 基礎生物学研究所, 細胞動態研究部門, 教授 (10311333)
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Project Period (FY) |
2018-04-01 – 2021-03-31
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Project Status |
Completed (Fiscal Year 2020)
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Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2020: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2019: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2018: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
|
Keywords | エンドサイトーシス / エキソサイトーシス / クラスリン / ANTHドメイン / シロイヌナズナ / ゼニゴケ / RAB GTPase / エンドサイトーシス経路 / 分泌経路 / PICALM / 膜交通 / 多様化 / Rab GTPase / ANTH / exocyst / 細胞膜 / RAB / SNARE / 分泌 |
Outline of Final Research Achievements |
Through functional analyses of endocytosis- and exocytosis-related molecules that have significantly diversified during land plant evolution, we attempted to elucidate the molecular mechanisms of membrane trafficking underpinning the plasma membrane function and reconstruct the evolutionary path of diversification of exocytic and endocytic trafficking. We found that the functions of the PICALM family, which act as clathrin adapters, have diversified during land plant evolution to play important roles in various developmental stages of plants, such as sexual reproduction and vegetative growth by being involved in endocytosis of distinct sets of proteins. We also found that RAB11 and RAB8, both of which are expected to act in the secretory pathway, may function by forming a cascade in a late step of secretion.
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Academic Significance and Societal Importance of the Research Achievements |
細胞の内側から外側へ,あるいは外側から内側へと物質を輸送する仕組みは,生命を維持するために欠かせないものです.この仕組みは進化の過程でそれぞれの生物ごとに変化し,洗練されてきました.この研究では,この進化の過程を植物を用いて明らかにすることで,現在の植物細胞内の物質輸送の仕組みがどのように出来上がってきたのかを明らかにしました.
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Report
(4 results)
Research Products
(35 results)
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[Journal Article] Oil Body Formation in Marchantia polymorpha Is Controlled by MpC1HDZ and Serves as a Defense against Arthropod Herbivores2020
Author(s)
Romani F., Banic E., Florent S.N., Kanazawa T., Goodger J.Q.D., Mentink R.A., Dierschke T., Zachgo S., Ueda T., Bowman J.L., Tsiantis M., Moreno J.E.
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Journal Title
Current Biology
Volume: 30
Issue: 14
Pages: 2815-2828.e8
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] The liverwort oil body is formed by redirection of the secretory pathway2020
Author(s)
Kanazawa T., Morinaka H., Ebine K., Shimada T.L., Ishida S., Minamino N., Yamaguchi K., Shigenobu S., Kohchi T., Nakano A., Ueda T.
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Journal Title
Nature Communications
Volume: 11
Issue: 1
Pages: 6152-6152
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] The RopGEF KARAPPO Is Essential for the Initiation of Vegetative Reproduction in Marchantia polymorpha2019
Author(s)
Hiwatashi T., Goh H., Yasui Y., Koh L.Q., Takami H., Kajikawa M., Kirita H., Kanazawa T., Minamino N., Togawa T., Sato M., Wakazaki M., Yamaguchi K., Shigenobu S., Fukaki H., Mimura T., Toyooka K., Sawa S., Yamato K.T.,Ueda T., Urano D., Kohchi T., Ishizaki K.
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Journal Title
Current Biology
Volume: 29
Issue: 20
Pages: 3525-3531
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Protamines from liverwort are produced by posttranslational cleavage and C-terminal di-aminopropanelation of several male germ-specific H1 histones2019
Author(s)
D'Ippolito, RA., Minamino, N, Rivera-Casas, C., Cheema, MS, Bai, DL., Kasinsky, HE., Shabanowitz, J., Eirin-Lopez, JM., Ueda, T., Hunt, DF., and Ausio, J.
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Journal Title
J. Biol. Chem.
Volume: 未定
Issue: 44
Pages: 16364-16373
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Integration of two RAB5 groups during endosomal transport in plants2018
Author(s)
Ito, E., Ebine, K., Choi, S., Uemura, T., Nakano, A. and Ueda, T.
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Journal Title
Related Report
Peer Reviewed / Open Access
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[Journal Article] Involvement of S-type anion channels in disease resistance against an oomycete pathogen in Arabidopsis seedling2018
Author(s)
Kurusu, T., Mitsuka, D., Yagi, C., Kitahata, N., Tsutsui, T., Ueda, T., Yamamoto, Y., Negi, J., Iba, K., Betsuyaku, S., Kuchitsu, K.
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Journal Title
Commun. Integr. Biol.
Volume: 11
Pages: 1-6
Related Report
Peer Reviewed / Open Access
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[Journal Article] Transcriptional switch for programmed cell death in pith parenchyma of sorghum stems.2018
Author(s)
Fujimoto M, Sazuka T, Oda Y, Kawahigashi H, Wu J, Takanashi H, Ohnishi T, Yoneda JI, Ishimori M, Kajiya-Kanegae H, Hibara KI, Ishizuna F, Ebine K, Ueda T, Tokunaga T, Iwata H, Matsumoto T, Kasuga S, Yonemaru JI, Tsutsumi N
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Journal Title
Proceedings of the National Academy of Sciences of the United States of America
Volume: 115
Issue: 37
DOI
Related Report
Peer Reviewed / Open Access
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