{"created":"2023-05-15T14:38:05.258927+00:00","id":49139,"links":{},"metadata":{"_buckets":{"deposit":"2901f3bd-d1a9-409e-80dc-5dd279275220"},"_deposit":{"created_by":1,"id":"49139","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"49139"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00049139","sets":["1"]},"author_link":["948974","948976","948977","948978","948975","948973","948979"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"750","bibliographicPageStart":"745","bibliographicVolumeNumber":"248","bibliographic_titles":[{"bibliographic_title":"Planta"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Magnesium (Mg2+) absorption and the mechanism regulating its activity have not been clarified yet. To address these issues, it is necessary to reveal the characteristics of Mg2+ uptake in roots. Therefore, we first investigated the Mg2+ uptake characteristics in roots of 1-week-old Arabidopsis plants using 28Mg. The Mg2+ uptake system in roots was up-regulated within 1 h in response to the low Mg2+ condition. This induction was inhibited in Arabidopsis “mitochondrial RNA splicing 2/magnesium transport” mutants atmrs2-4/atmgt6 and atmrs2-7/atmgt7, while the expression of AtMRS2-4/AtMGT6 and AtMRS2-7/AtMGT7 genes in the Arabidopsis wild-type was not responsive to Mg2+ conditions. In addition, the Mg deficiency-induced Mg2+ uptake system was shut-down within 5 min when Mg2+ was resupplied to the environment. An inhibition study showed that the constitutive mechanism functioning in Mg2+ uptake under Mg2+ sufficient conditions was sensitive to a number of divalent and trivalent cations, particularly Gd3+ and Fe2+, but not to K+.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Springer"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1007/s00425-018-2936-4","subitem_relation_type_select":"DOI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0032-0935","subitem_source_identifier_type":"ISSN"}]},"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":"Ogura, Takaaki"}],"nameIdentifiers":[{"nameIdentifier":"948973","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"I. Kobayashi, Natsuko"}],"nameIdentifiers":[{"nameIdentifier":"948974","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Suzuki, Hisashi"}],"nameIdentifiers":[{"nameIdentifier":"948975","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Iwata, Ren"}],"nameIdentifiers":[{"nameIdentifier":"948976","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"M. Nakanishi, Tomoko"}],"nameIdentifiers":[{"nameIdentifier":"948977","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hisashi, Suzuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948978","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ren, Iwata","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"948979","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Magnesium uptake characteristics in Arabidopsis revealed by 28Mg tracer studies","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Magnesium uptake characteristics in Arabidopsis revealed by 28Mg tracer studies"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-06-25"},"publish_date":"2018-06-25","publish_status":"0","recid":"49139","relation_version_is_last":true,"title":["Magnesium uptake characteristics in Arabidopsis revealed by 28Mg tracer studies"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:10:49.643838+00:00"}