{"created":"2023-06-20T14:39:20.328330+00:00","id":6084,"links":{},"metadata":{"_buckets":{"deposit":"d4bb0934-617d-46e4-aa18-ddaf41c820b6"},"_deposit":{"created_by":1,"id":"6084","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"6084"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00006084","sets":["1887:1893","9:789:1031:1035"]},"author_link":["30322","30321"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Role of microtubule-membrane-cell wall continuum in gravity resistance in plants"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"11","bibliographicPageStart":"8","bibliographicVolumeNumber":"JAXA-SP-05-037","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 平成17年度ISS科学プロジェクト室植物生理研究プロジェクト研究開発報告"},{"bibliographic_title":"JAXA Special Publication: FY2005 Research and Development Report on Plant Physiology Research Project at ISS Science Project Group","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究の目的は、シロイヌナズナ突然変異系統を用いて、抗重力反応における微小管-原形質膜-細胞壁連絡の役割を検証し、抗重力のしくみを明らかにすることにある。本年度は、宇宙実験に適したColumbiaエコタイプの突然変異体を作出した。表層微小管の形成に関わる変異体に関しては、チュブリン遺伝子の1アミノ酸置換に起因し、表層微小管の配向が右巻きになって細胞が左巻きにねじれるlefty変異体15系統、および微小管が左巻きに配向し細胞が右巻きにねじれるspiral(spr)変異体25系統を、Columbiaエコタイプより新たに選抜した。一方、膜ステロールの合成に関わるHMGRのノックアウト変異体hmg(WSエコタイプ)に関しては、戻し交雑によりColumbiaバックグラウンドに置き換えた。また、細胞壁物性測定用の引っ張り試験機を更新するとともに、プログラムを改良して、宇宙実験に適した測定条件を設定した。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The present study aims to confirm the hypothesis that the structural or physiological continuum of microtubule-plasma membrane-cell wall is responsible for gravity resistance in plants, by the space experiment using Arabidopsis mutants. For this purpose, we isolated novel amino acid substitution mutants defective in formation of cortical microtubules (lefty & spr) in the Columbia background. The mutant defective in synthesis of membrane sterols (hmg) in the Columbia background was also produced by crossing the WS background mutant with wild type Columbia. In addition, we designed new software and interface for measuring the mechanical properties of the cell walls, suitable for space experiments.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0049799002","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-05-037","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪市立大学 大学院理学研究科"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Osaka City University Graduate School of Science"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"保尊, 隆享"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hoson, Takayuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-16"}],"displaytype":"detail","filename":"49799002.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"49799002.pdf","url":"https://jaxa.repo.nii.ac.jp/record/6084/files/49799002.pdf"},"version_id":"06274446-0234-41f0-b246-633ae4bb2efd"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"微小重力","subitem_subject_scheme":"Other"},{"subitem_subject":"重力効果","subitem_subject_scheme":"Other"},{"subitem_subject":"細胞壁","subitem_subject_scheme":"Other"},{"subitem_subject":"植物","subitem_subject_scheme":"Other"},{"subitem_subject":"抗重力反応","subitem_subject_scheme":"Other"},{"subitem_subject":"微小管","subitem_subject_scheme":"Other"},{"subitem_subject":"変異体","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙機搭載実験","subitem_subject_scheme":"Other"},{"subitem_subject":"コンプライアンス","subitem_subject_scheme":"Other"},{"subitem_subject":"応力・歪ダイアグラム","subitem_subject_scheme":"Other"},{"subitem_subject":"microgravity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gravitational effect","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cell wall","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"plant","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gravity resistance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"microtubule","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mutant","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spaceborne experiment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"compliance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stress-strain diagram","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"植物の抗重力反応における微小管原形質膜細胞壁連絡の役割","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"植物の抗重力反応における微小管原形質膜細胞壁連絡の役割"}]},"item_type_id":"3","owner":"1","path":["1035","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"6084","relation_version_is_last":true,"title":["植物の抗重力反応における微小管原形質膜細胞壁連絡の役割"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:02:28.964873+00:00"}