{"created":"2023-05-15T15:02:59.541236+00:00","id":85340,"links":{},"metadata":{"_buckets":{"deposit":"d71ee35d-7f2b-47fe-94cc-6d5d154f48f4"},"_deposit":{"created_by":1,"id":"85340","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"85340"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00085340","sets":["1"]},"author_link":["1040711","1040713","1040714","1040715","1040709","1040716","1040710","1040712","1040708"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-03","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"841821","bibliographicVolumeNumber":"13","bibliographic_titles":[{"bibliographic_title":"Frontiers in Micrbiology"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The radionuclide isotopes (134Cs and 137Cs) of Cesium (Cs), an alkali metal, are attracting attention as major causes of radioactive contamination. Although Cs+ is harmful to the growth of plants and bacteria, alkaliphilic bacterium Microbacterium sp. TS-1, isolated from a jumping spider, showed growth even in the presence of 1.2 M CsCl. The maximum concentration of Cs+ that microorganisms can withstand has been reported to be 700 mM till date, suggesting that the strain TS-1 is resistant to a high-concentration of Cs ions. Multiple reports of cesium ion-resistant bacteria have been reported, but the detailed mechanism has not yet been elucidated. We obtained Cs ion-sensitive mutants and their revertant mutants from strain TS-1 and identified a Cs ion-resistance-related gene, MTS1_00475, by performing SNP analysis of the whole-genome sequence data. When exposed to more than 200 mM Cs+ concentration, the intracellular Cs+ concentration was constantly lowered by MTS1_00475, which encodes the novel low-affinity Cs+/H+ antiporter. This study is the first to clarify the mechanism of cesium resistance in unexplained cesium-resistant microorganisms. By clarifying the new cesium resistance mechanism, it can be expected to be used as a bioremediation tool for treating radioactive Cs+ contaminated water.","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.3389/fmicb.2022.841821","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.frontiersin.org/articles/10.3389/fmicb.2022.841821/full","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1664-302X","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":"Koretsune, Takahiro"}],"nameIdentifiers":[{"nameIdentifier":"1040708","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishida, Yoshiki"}],"nameIdentifiers":[{"nameIdentifier":"1040709","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kaneda, Yuri"}],"nameIdentifiers":[{"nameIdentifier":"1040710","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishiuchi, Eri"}],"nameIdentifiers":[{"nameIdentifier":"1040711","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Teshima, Miyu"}],"nameIdentifiers":[{"nameIdentifier":"1040712","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Marubashi, Nanami"}],"nameIdentifiers":[{"nameIdentifier":"1040713","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Katsuya, Sato"}],"nameIdentifiers":[{"nameIdentifier":"1040714","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ito, Masahiro"}],"nameIdentifiers":[{"nameIdentifier":"1040715","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Katsuya, Sato","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1040716","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":"Novel Cesium Resistance Mechanism of Alkaliphilic Bacterium Isolated From Jumping Spider Ground Extract","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Novel Cesium Resistance Mechanism of Alkaliphilic Bacterium Isolated From Jumping Spider Ground Extract"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-12-20"},"publish_date":"2021-12-20","publish_status":"0","recid":"85340","relation_version_is_last":true,"title":["Novel Cesium Resistance Mechanism of Alkaliphilic Bacterium Isolated From Jumping Spider Ground Extract"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T17:24:53.415254+00:00"}