{"created":"2023-06-20T14:45:59.559516+00:00","id":13493,"links":{},"metadata":{"_buckets":{"deposit":"90ce16a4-7011-4c77-9bb0-2f6837598c7d"},"_deposit":{"created_by":1,"id":"13493","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"13493"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00013493","sets":["1543:1633:1643","1887:1891"]},"author_link":["123091","123095","123096","123092","123094","123090","123097","123093"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Experimental design aimed for observation of root hydrotropism in space"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"408","bibliographicPageStart":"407","bibliographic_titles":[{"bibliographic_title":"宇宙利用シンポジウム　第24回　平成19年度"},{"bibliographic_title":"Space Utilization Research: Proceedings of the Twenty-fourth Space Utilization Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Root systems are responsible for the acquisition of water and nutrients, and they enable plants to become established in heterogeneous environments. Root hydrotropism is a response to a moisture gradients, which is considered to be important for drought avoidance. Despite the difficulty of separating hydrotropism from gravitropism on Earth, our previous results suggested that root gravitropism interferes hydrotropism and that auxin plays pivotal role in both tropisms. Furthermore, both hydrotropism and gravitropism are found to be accompanied with asymmetric expressions of auxin-inducible genes. However the interacting mechanism has not been figured out yet. We proposed to use the microgravity environment to separate hydrotropism from gravitropism and dissect respective mechanisms in cucumber roots, which has been approved as a forthcoming spaceflight experiment by International Space Life Science Working Group in 2004. In this presentation, our recent ground-based experiments for demonstration of cucumber root hydrotropism in space are described.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063706117","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"}]},"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"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宮沢, 豊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"諸橋, 恵太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤井, 伸治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 秀幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Miyazawa, Yutaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Morohashi, Keita","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujii, Nobuharu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Hideyuki","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":"2020-01-20"}],"displaytype":"detail","filename":"63706117.pdf","filesize":[{"value":"367.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63706117.pdf","url":"https://jaxa.repo.nii.ac.jp/record/13493/files/63706117.pdf"},"version_id":"1ff0845b-4b9e-4bb7-8f02-b8ed4aeeb8eb"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"植物","subitem_subject_scheme":"Other"},{"subitem_subject":"根","subitem_subject_scheme":"Other"},{"subitem_subject":"オーキシン","subitem_subject_scheme":"Other"},{"subitem_subject":"重力屈性","subitem_subject_scheme":"Other"},{"subitem_subject":"遺伝子","subitem_subject_scheme":"Other"},{"subitem_subject":"微小重力","subitem_subject_scheme":"Other"},{"subitem_subject":"クリノスタット","subitem_subject_scheme":"Other"},{"subitem_subject":"屈性","subitem_subject_scheme":"Other"},{"subitem_subject":"重力","subitem_subject_scheme":"Other"},{"subitem_subject":"阻害剤","subitem_subject_scheme":"Other"},{"subitem_subject":"キュウリ","subitem_subject_scheme":"Other"},{"subitem_subject":"水分屈性","subitem_subject_scheme":"Other"},{"subitem_subject":"水分勾配","subitem_subject_scheme":"Other"},{"subitem_subject":"plant (botany)","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"plant root","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"auxin","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gravitropism","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gene","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"microgravity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"clinostat","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"tropism","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gravitation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"inhibitor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cucumber","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hydrotropism","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"moisture gradient","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":"キュウリ根の水分屈性発現機構解析に向けた宇宙実験系の構築","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"キュウリ根の水分屈性発現機構解析に向けた宇宙実験系の構築"}]},"item_type_id":"5","owner":"1","path":["1643","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"13493","relation_version_is_last":true,"title":["キュウリ根の水分屈性発現機構解析に向けた宇宙実験系の構築"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T05:53:33.916445+00:00"}