{"created":"2023-06-20T14:45:59.167029+00:00","id":13487,"links":{},"metadata":{"_buckets":{"deposit":"1d6feaf4-403c-4913-b8ac-fad30255d9d7"},"_deposit":{"created_by":1,"id":"13487","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"13487"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00013487","sets":["1543:1633:1643","1887:1891"]},"author_link":["123011","123020","123010","123021","123022","123017","123023","123014","123018","123012","123013","123015","123016","123019"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Effects of hypergravity on lignification and auxin dynamics in Arabidopsis inflorescence stems"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"387","bibliographicPageStart":"385","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":"Lignification of secondary cell walls gives mechanical strength to plant bodies. Lignin deposition in secondary cell walls is assumed to be required for the evolution of land plants. Our previous study showed that the lignin content in a secondary cell wall fraction was significantly increased by hypergravity stimulus in Arabidopsis inflorescence stems. Our microarray data revealed that expression of genes involved in auxin signalings and metabolisms was modulated in response to hypergravity as well as those which are involved in lignin biosynthesis. In the present study, we investigated the effect of hypergravity on auxin dynamics in inflorescence stems using DR5::GUS (beta-glucuronidase) plants and examined whether auxin dynamics is involved in hypergravity-induced lignification. Intensive GUS staining was observed in inflorescence stems of DR5::GUS plants by hypergravity condition. However, such DR5::GUS expression was cancelled by the TIBA (2,3,5-triiodobenzoic acid) treatment, while the promotion of lignin synthesis was not. These results suggest that, in inflorescence stems, the hypergravity-induced increase in endogenous auxin level is not involved in the hypergravity-induced promotion of lignin synthesis.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063706111","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":"富山大学 大学院理工学研究科"},{"subitem_text_value":"富山大学 大学院理工学研究科"},{"subitem_text_value":"富山大学 大学院理工学研究科"},{"subitem_text_value":"富山大学 大学院理工学研究科"},{"subitem_text_value":"富山大学 大学院理工学研究科"},{"subitem_text_value":"金沢大学 学際科学実験センター　ゲノム機能解析分野"},{"subitem_text_value":"金沢大学 学際科学実験センター　ゲノム機能解析分野"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"University of Toyama Graduate School of Science and Engineering"},{"subitem_text_language":"en","subitem_text_value":"University of Toyama Graduate School of Science and Engineering"},{"subitem_text_language":"en","subitem_text_value":"University of Toyama Graduate School of Science and Engineering"},{"subitem_text_language":"en","subitem_text_value":"University of Toyama Graduate School of Science and Engineering"},{"subitem_text_language":"en","subitem_text_value":"University of Toyama Graduate School of Science and Engineering"},{"subitem_text_language":"en","subitem_text_value":"Kanazawa University Division of Functional Genomics, Advanced Science Research Center"},{"subitem_text_language":"en","subitem_text_value":"Kanazawa University Division of Functional Genomics, Advanced Science Research Center"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"玉置, 大介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"唐原, 一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"若杉, 達也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山田, 恭司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"神阪, 盛一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西内, 巧"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山口, 和男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tamaoki, Daisuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Karahara, Ichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wakasugi, Tatsuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamada, Kyoji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kamisaka, Seiichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nishiuchi, Takumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamaguchi, Kazuo","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":"63706111.pdf","filesize":[{"value":"267.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63706111.pdf","url":"https://jaxa.repo.nii.ac.jp/record/13487/files/63706111.pdf"},"version_id":"d52271c9-df8c-45e5-8dc7-d906d2006516"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"植物","subitem_subject_scheme":"Other"},{"subitem_subject":"シロイヌナズナ","subitem_subject_scheme":"Other"},{"subitem_subject":"茎","subitem_subject_scheme":"Other"},{"subitem_subject":"重力効果","subitem_subject_scheme":"Other"},{"subitem_subject":"高重力環境","subitem_subject_scheme":"Other"},{"subitem_subject":"遠心機","subitem_subject_scheme":"Other"},{"subitem_subject":"リグニン","subitem_subject_scheme":"Other"},{"subitem_subject":"オーキシン","subitem_subject_scheme":"Other"},{"subitem_subject":"遺伝子発現","subitem_subject_scheme":"Other"},{"subitem_subject":"メカノレセプター","subitem_subject_scheme":"Other"},{"subitem_subject":"遺伝子","subitem_subject_scheme":"Other"},{"subitem_subject":"リグニン形成","subitem_subject_scheme":"Other"},{"subitem_subject":"花茎","subitem_subject_scheme":"Other"},{"subitem_subject":"GUS染色","subitem_subject_scheme":"Other"},{"subitem_subject":"plant (botany)","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Arabidopsis thaliana","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stem","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gravitational effect","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"high gravity environment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"centrifuge","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lignin","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"auxin","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gene expression","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mechanoreceptor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gene","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lignification","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"inflorescence stem","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"GUS staining","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 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