STS-95 space experiment for plant growth and development, and auxin polar transport

• 資料種別: 規格・テクニカルリポート類
• タイトル: STS-95 space experiment for plant growth and development, and auxin polar transport
• 著者・編者: 上田, 純一; 宮本, 健助; 勇田, 友和; 星野, 友紀; 佐藤, 敬子; 藤井, 修平; 上垣内, 茂樹; 泉, 龍太郎; 石岡, 憲昭; 相澤, 幸子; Ueda, Junichi; Miyamoto, Kensuke; Yuda, Tomokazu; Hoshino, Tomoki; Sato, Keiko; Fujii, Shuhei; Kamigaichi, Shigeki; Izumi, Ryutaro; Ishioka, Noriaki; Aizawa, Sachiko
• 著者標目: 上田, 純一; 宮本, 健助; 勇田, 友和; 星野, 友紀; 佐藤, 敬子; 藤井, 修平; 上垣内, 茂樹; 泉, 龍太郎; 石岡, 憲昭; 相澤, 幸子; Ueda, Junichi; Miyamoto, Kensuke; Yuda, Tomokazu; Hoshino, Tomoki; Sato, Keiko; Fujii, Shuhei; Kamigaichi, Shigeki; Izumi, Ryutaro; Ishioka, Noriaki; Aizawa, Sachiko
• 出版事項: 宇宙開発事業団
• 出版年月日等: 2000-07-14
• 出版年（W3CDTF）: 2000-07-14
• 並列タイトル等: 植物の生長と発生およびオーキシン極性移動に関するSTS-95宇宙実験
• タイトル（掲載誌）: 宇宙開発事業団技術報告
• 掲載ページ: 1-11
• ISSN（掲載誌）: ISSN : 1345-7888
• 本文の言語コード: eng
• 件名標目: STS-95; 微小重力; 宇宙; Pisum sativum; Zea mays; 黄化; 生長; 発生; 屈曲; 生長抑制; 細胞壁伸展; オーキシン極性移動; 宇宙輸送システム; BRIC-AUX; キャニスタ中での生物学的研究-オーキシン; STS 95; microgravity; space; etiolation; growth; development; curvature; growth inhibition; cell wall extensibility; auxin polar transport; Space Transportation System; BRIC AUX; biological research in canisters auxin
• 対象利用者: 一般
• 一般注記: The principal objective of the space experiment, BRIC-AUX (Biological Research In Canisters-Auxin) on STS-95 (Space Transportation System), was the integrated analysis of the growth and development of etiolated pea and maize seedlings in space, and the effect of microgravity conditions in space on auxin polar transport in the segments. Microgravity conditions in space strongly affected the growth and development of etiolated pea and maize seedlings. Etiolated pea and maize seedlings were leaned and curved during space flight, respectively. Finally the growth inhibition of these seedlings was also observed. Roots of some pea seedlings grew toward the aerial space of Plant Growth Chamber. Extensibilities of cell walls of the third internode of etiolated pea epicotyls and the top region of etiolated maize coleoptiles which were germinated and grown under microgravity conditions in space were significantly low. Activities of auxin polar transport in the second internode segments of etiolated pea seedlings and coleoptile segments of etiolated maize seedlings were significantly inhibited and extremely promoted, respectively, under microgravity conditions in space. These results strongly suggest that auxin polar transport as well as the growth and development of plants is controlled under gravity on the earth.; 資料番号: AA0003840001; レポート番号: NASDA-TMR-000004E
• オンライン閲覧公開範囲: インターネット公開
• 掲載誌（NCID）: AN00364784; https://ci.nii.ac.jp/ncid/AN00364784
• 連携機関・データベース: 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• 提供元機関・データベース: 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ

• 要約等: 宇宙実験STS-95(宇宙輸送システム)のBRIC-AUX(キャニスタ中での生物学的研究-オーキシン)において遮光条件下でのマメおよびトウモロコシ実生の生長と発生、および茎におけるオーキシン極性移動に対する微小重力の影響を分析した。微小重力は実生の生長と発生に強く影響し、実生の傾き・屈曲・生長抑制を...