異なる重力環境がシロイヌナズナの芽生えの成長に与える影響

• 唐原, 一郎

• 新谷, 悠

• 玉置, 大介

• 神阪, 盛一郎

• Karahara, Ichiro

• Shintani, Haruka

• Tamaoki, Daisuke

• Kamisaka, Seiichiro

Bibliographic Information

Other Title

• Effects of altered gravity conditions on the growth of Arabidopsis seedlings

Abstract

第26回宇宙利用シンポジウム(2010年1月25日-26日, 宇宙航空研究開発機構宇宙科学研究本部相模原キャンパス)

The Twenty-sixth Space Utilization Symposium (January 25-26, 2010: ISAS/JAXA Sagamihara, Japan)

An experimental system was developed to analyze effects of altered gravity conditions on the growth of seedlings avoiding artifactual deformation of organs which occurs due to bending moment during growth in the air under altered gravity treatments such as simulated microgravity and hypergravity. Arabidopsis seeds were sown in Gelrite containing Murashige-Skoog medium, vernalized, and treated with simulated microgravity using a three-dimensional clinostat or hypergravity at 300 G using a centrifuge for two to four days in the dark. The effects of these altered-gravity conditions on the growth of hypocotyls and roots were analyzed by obtaining two-dimensional projected images.

共催: 日本学術会議

joint hosting: The Science Council of Japan

資料番号: AA0064730063

Journal

• 宇宙利用シンポジウム = Space Utilization Research: Proceedings of Space Utilization Symposium

  宇宙利用シンポジウム = Space Utilization Research: Proceedings of Space Utilization Symposium 26 2010-02

  宇宙航空研究開発機構宇宙科学研究本部

Keywords

• Simulated microgravity, Hypergravity, Growth, Gravitropism, Arabidopsis

Details

• CRID: 1050011086271162496
• NII Article ID: 120006830454
• NII Book ID: AN10324210
• Web Site: http://id.nii.ac.jp/1696/00013204/
• Text Lang: ja
• Article Type: conference paper
• Data Source:
  • IRDB
  • CiNii Articles