Japan Women's University Faculty of Science
Japan Women's University Faculty of Science
Japan Women's University Faculty of Science
出版者
宇宙航空研究開発機構宇宙科学研究本部
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20回 平成15年度
雑誌名(英)
Space Utilization Research: Proceedings of the Twentieth Space Utilization Symposium
ページ
94 - 97
発行年
2004-03
抄録（英）
The stem of higher plant generally shows the negative gravitropism in the vegetative growth. On the other hand in the reproductive growth, there are some plants, such as the peduncle of Papaver rhoeas (poppy) and Eichhornia crassipes (water hyacinth) and the gynophore of peanut (Arachis hypogaea) in which the downward growth was shown toward gravity direction. Such interesting phenomenon, positive gravitropism of Eichhornia crassipes is considered to be specific in the reproductive growth. The downward growth of the stem in the reproductive growth of Eichhornia crassipes is discussed from a viewpoint of the gravitropic response.
ホテイアオイ花茎の正の重力屈性について
