{"created":"2023-07-27T06:53:26.479040+00:00","id":48134,"links":{},"metadata":{"_buckets":{"deposit":"d1c857e7-be28-481f-8235-1b66607a8b6e"},"_deposit":{"created_by":18,"id":"48134","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"48134"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00048134","sets":["2812:2813:2815"]},"author_link":["2686","85774"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-05-29","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"5p.","bibliographicVolumeNumber":"2016-04-01 - 2019-03-31","bibliographic_titles":[{"bibliographic_title":"平成30(2018)年度 科学研究費補助金 基盤研究(C) 研究成果報告書"},{"bibliographic_title":"2018 Fiscal Year Final Research Report","bibliographic_titleLang":"en"}]}]},"item_9_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{}],"nameIdentifiers":[{},{}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"磁性細菌は、マグネトソームと呼ばれる磁気オルガネラを用いて地磁気を感知する。本研究では、微小な細菌内での生細胞イメージングにより、MamK細胞骨格の生理的役割を解析した。その結果、MamK細胞骨格はマグネトソームを直鎖状に固定し、物理的な拡散を防ぐことでマグネトソームを磁気センサーとして機能させていることが明らかになった。また、MamKの重合特性を解析し、MamK繊維には真核生物のアクチンと同様に極性があることを示した。 ","subitem_description_type":"Abstract"},{"subitem_description":"Magnetotactic bacterium orients and swims along the geomagnetic field using magnetic organelle, termed magnetosome, which is positioned in a chain-like configuration in the cells. In this study, we revealed the physiological role of MamK cytoskeleton by using live-cell imaging techniques. The results showed that the MamK cytoskeleton tethers magnetosomes in a static chain to prevent diffusion or aggregation of magnetosomes by a physical disturbance such as simple diffusion. Furthermore, we characterized polymerization properties of the MamK cytoskeleton and showed that MamK filament has polarity similar to eukaryotic actin. ","subitem_description_type":"Abstract"}]},"item_9_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号:16K07661, 研究期間(年度):2016-04-01 - 2019-03-31","subitem_description_type":"Other"},{"subitem_description":"出典：研究課題「原核細胞の細胞骨格による磁気感知オルガネラ配置の分子機構」課題番号16K07661\n（KAKEN：科学研究費助成事業データベース（国立情報学研究所）） \n（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-16K07661/16K07661seika/）を加工して作成","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00054456","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_17":{"attribute_name":"公開者","attribute_value_mlt":[{"subitem_publisher":"金沢大学理工研究域生命理工学系"}]},"item_9_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/search/?qm=20401888"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=20401888","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K07661/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K07661/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-16K07661/16K07661seika/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-16K07661/16K07661seika/","subitem_relation_type_select":"URI"}}]},"item_9_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-04-23"}],"displaytype":"detail","filename":"TE-PR-TAOKA-A-kaken 2019-5p.pdf","filesize":[{"value":"395.8 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"TE-PR-TAOKA-A-kaken 2019-5p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/48134/files/TE-PR-TAOKA-A-kaken 2019-5p.pdf"},"version_id":"fe8cc491-83c7-4e72-8cff-3fcc6b9b7a14"}]},"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":"原核細胞の細胞骨格による磁気感知オルガネラ配置の分子機構","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"原核細胞の細胞骨格による磁気感知オルガネラ配置の分子機構"},{"subitem_title":"Molecular mechanism of prokaryotic cytoskeleton for positioning of bacterial magnetic organelle","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["2815"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-04-23"},"publish_date":"2020-04-23","publish_status":"0","recid":"48134","relation_version_is_last":true,"title":["原核細胞の細胞骨格による磁気感知オルガネラ配置の分子機構"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T13:36:50.483680+00:00"}