{"created":"2023-06-19T11:41:48.438398+00:00","id":10731,"links":{},"metadata":{"_buckets":{"deposit":"aeaca310-048c-42d9-8c21-d86d19f318b1"},"_deposit":{"created_by":15,"id":"10731","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"10731"},"status":"published"},"_oai":{"id":"oai:mie-u.repo.nii.ac.jp:00010731","sets":["420:724:1692755067752"]},"author_link":["26827"],"item_8_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-04-05","bibliographicIssueDateType":"Issued"}}]},"item_8_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_8_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"シロイヌナズナをニッケルに曝露した結果、鉄の吸収量増加と鉄吸収トランスポーターであるIRT1の発現誘導が確認され、またIRT1遺伝子の発現抑制によりニッケル過剰症が抑制された。以上のことから、ニッケル過剰土壌における鉄欠乏症状の発症は、IRT1などの鉄輸送タンパク質がニッケルも輸送基質とすることにより鉄.ニッケルの競合が発生していることに起因することが示唆された。また、三重県鳥羽市に分布する植物の調査結果からも、高ニッケル土壌におけるニッケル.鉄含量の間に高い相関が確認された。","subitem_description_type":"Abstract"},{"subitem_description":"In hydroponic cultures, excess Ni exposure increased Fe accumulation and the relative transcription level of AtIRT1 in roots, indicating that excess Ni induces AtIRT1 expression in roots. Moreover, Ni accumulation under Fe-deficient conditions was markedly lower in AtIRT1-defective mutants than in the wild-type, Col-0. These data demonstrate that AtIRT1 transports Ni^<2+> in roots, and strongly suggest that Ni accumulation is further accelerated by AtIRT1 that is expressed in response to excess Ni. We also investigated metal contents and their correlation of the flora of the serpentine soil area in Suga Island, Toba in Mie prefecture. Among the elements investigated, Fe concentration showed high correlation with Ni in these plants.","subitem_description_type":"Abstract"}]},"item_8_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"平成21~23年度科学研究費補助金(若手研究(B))研究成果報告書","subitem_description_type":"Other"}]},"item_8_description_64":{"attribute_name":"科研費番号","attribute_value_mlt":[{"subitem_description":"21780054","subitem_description_type":"Other"}]},"item_8_publisher_30":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"三重大学"}]},"item_8_text_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_text_value":"molecular biological approach for Fe-deficiency symptom of plants at high Ni soil and suppression method"}]},"item_8_text_65":{"attribute_name":"資源タイプ（三重大）","attribute_value_mlt":[{"subitem_text_value":"Kaken / 科研費報告書"}]},"item_8_version_type_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"水野, 隆文","creatorNameLang":"ja"},{"creatorName":"MIZUNO, Takafumi","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":"2017-02-20"}],"displaytype":"detail","filename":"50K16858.pdf","filesize":[{"value":"503.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"50K16858.pdf","url":"https://mie-u.repo.nii.ac.jp/record/10731/files/50K16858.pdf"},"version_id":"8808fe3a-0716-474d-8296-87698cfe9038"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"高ニッケル土壌","subitem_subject_scheme":"Other"},{"subitem_subject":"シロイヌナズナ","subitem_subject_scheme":"Other"},{"subitem_subject":"IRT1","subitem_subject_scheme":"Other"},{"subitem_subject":"鉄輸送体","subitem_subject_scheme":"Other"},{"subitem_subject":"酵母","subitem_subject_scheme":"Other"},{"subitem_subject":"蛇紋岩","subitem_subject_scheme":"Other"},{"subitem_subject":"クロロシス","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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"ニッケル過剰土壌における植物の鉄欠乏症発生と抑制法開発に関する分子生物学的研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ニッケル過剰土壌における植物の鉄欠乏症発生と抑制法開発に関する分子生物学的研究","subitem_title_language":"ja"}]},"item_type_id":"8","owner":"15","path":["1692755067752"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-03-10"},"publish_date":"2014-03-10","publish_status":"0","recid":"10731","relation_version_is_last":true,"title":["ニッケル過剰土壌における植物の鉄欠乏症発生と抑制法開発に関する分子生物学的研究"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2023-11-20T05:04:56.625137+00:00"}