{"created":"2023-06-20T14:46:17.355721+00:00","id":13838,"links":{},"metadata":{"_buckets":{"deposit":"da290ebc-8b1a-4551-ade3-856174b8af51"},"_deposit":{"created_by":1,"id":"13838","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"13838"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00013838","sets":["1543:1633:1647","1887:1891"]},"author_link":["127071","127066","127067","127064","127062","127063","127068","127073","127069","127065","127070","127072"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Novel Arabidopsis mutants defective in root hydrotropism"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"101","bibliographicPageStart":"100","bibliographic_titles":[{"bibliographic_title":"宇宙利用シンポジウム　第20回　平成15年度"},{"bibliographic_title":"Space Utilization Research: Proceedings of the Twentieth Space Utilization Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Roots display tropisms in response to environmental stimuli such as gravity and moisture gradient. It has been demonstrated that gravitropism and hydrotropism interact one another in determining root growth orientation. It is therefore important to understand the mechanism for which roots integrate multiple environmental cues for the directional growth. However, molecular mechanism of hydrotropism is not understood well, while gravitropism has been extensively studied. Here isolated were five hydrotropism mutant lines of Arabidopsis plant. Roots of root hydrotropism 1 (rhy1) did not show hydrotropism but normally exhibited gravitropism, phototropism and waving response. Roots of rhy4 did not show positive hydrotropism and rather grew away from the side of high water potential. Also, rhy4 showed a reduced waving response. Roots of rhy5 showed ahydrotropic response as rhy1 did, but their elongation growth was reduced during waving response. Roots of rhy2 and rhy3 showed reduced hydrotropism together with altered response in either gravitropism, phototropism or waving response. Thus, obtained were unique hydrotropism mutants of Arabidopsis, which will enable dissection of molecular mechanism of root hydrotropism. Those mutated genes are currently being mapped.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0046917033","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東北大学 大学院生命科学研究科"},{"subitem_text_value":"東北大学 大学院生命科学研究科"},{"subitem_text_value":"東北大学 大学院生命科学研究科"},{"subitem_text_value":"東北大学 大学院生命科学研究科"},{"subitem_text_value":"東北大学 大学院生命科学研究科"},{"subitem_text_value":"東北大学 大学院生命科学研究科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Life Sciences"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Life Sciences"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Life Sciences"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Life Sciences"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Life Sciences"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Life Sciences"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 秀幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 啓恵"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, あき子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"柿本, 洋子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"東谷, 篤志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤井, 伸治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Hideyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kobayashi, Akie","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Akiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kakimoto, Yoko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Higashitani, Atsushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujii, Nobuharu","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"重力屈性","subitem_subject_scheme":"Other"},{"subitem_subject":"シロイヌナズナ","subitem_subject_scheme":"Other"},{"subitem_subject":"刺激","subitem_subject_scheme":"Other"},{"subitem_subject":"水分屈性","subitem_subject_scheme":"Other"},{"subitem_subject":"植物根","subitem_subject_scheme":"Other"},{"subitem_subject":"光屈性","subitem_subject_scheme":"Other"},{"subitem_subject":"突然変異体","subitem_subject_scheme":"Other"},{"subitem_subject":"突然変異","subitem_subject_scheme":"Other"},{"subitem_subject":"gravitropism","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Arabidopsis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stimulus","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hydrotropism","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"plant root","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"phototropism","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mutant","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mutation","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"シロイヌナズナから単離した根の水分屈性突然変異体","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"シロイヌナズナから単離した根の水分屈性突然変異体"}]},"item_type_id":"5","owner":"1","path":["1647","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"13838","relation_version_is_last":true,"title":["シロイヌナズナから単離した根の水分屈性突然変異体"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T05:43:58.453122+00:00"}