Graduate School of Science, Osaka City University
Graduate School Division of Science and Engineering, University of Toyama
Graduate School of Life Science, Tohoku University
Japan Aerospace Exploration Agency (JAXA)
Graduate School of Life & Environmental Science, Osaka Prefecture University
Faculty of Education, Tokyo Gakugei University
Graduate School of Engineering, Osaka University
Graduate School of Biological Sciences, Nara Institute of Science and Technology
Graduate School of Life Science, University of Hyogo
Graduate School of Natural Sciences, Nagoya City University
出版者
宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS)
出版者（英）
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
雑誌名
宇宙利用シンポジウム: 第27回: 平成22年度
雑誌名(英)
Space Utilization Research, Vol. 27 2011: Proceedings of The Twenty-seventh Space Utilization Symposium
The Twenty-seventh Space Utilization Symposium (January 24-25, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan
抄録（英）
Resistance to the gravitational force is a principal graviresponse in plants, comparable to gravitropism. However, only limited information has been obtained for this graviresponse. To clarify the nature and mechanisms of gravity resistance, we have organized a research team, consisting 18 members. In the current year, we have continued discussions and exchange of information on strategy for understanding gravity resistance. We have also carried out ground-based experiments to clarify the mechanism of signal perception and the roles of cortical microtubules and actin microfilaments in gravity resistance using Arabidopsis mutants as well as hypergravity treatment. The knowledge obtained by these activities was utilized in part for planning space experiments in the Kibo.
植物の抗重力反応解明
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