{"created":"2023-07-27T06:52:22.971348+00:00","id":46268,"links":{},"metadata":{"_buckets":{"deposit":"7a44eb14-3e03-4429-aa34-6262c60d6e50"},"_deposit":{"created_by":18,"id":"46268","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"46268"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00046268","sets":["2812:2813:2816"]},"author_link":["80176","80175"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-06-20","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"6p.","bibliographicVolumeNumber":"2014-04-01 - 2018-03-31","bibliographic_titles":[{"bibliographic_title":"平成29(2017)年度 科学研究費補助金 基盤研究(B) 研究成果報告書"},{"bibliographic_title":"2017 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":"日本海を舞台に、第三紀の後半から第四紀にかけて生じた潮間帯生物（主として貝形虫）の多様化・寒冷適応・北方進出を明らかにした。Paradoxostoma亜科のBoreostoma属の世界中の分布を調査し、本属の祖先種が日本の黒潮域で誕生し、その後日本海で種分化・多様化し、北海道東岸親潮域に適応した種がカナダ西岸、イギリス南岸にまで達したことをDNA解析に基づき明らかにした。DNAの解析結果に基づくと、黒潮域から対馬暖流域、宗谷暖流域を経て親潮域まで到達するのにかなりの地質時間を有したが、一旦親潮域（寒流系）に達すると、相対的に短期間で北半球高緯度域に拡散したことが判明した。","subitem_description_type":"Abstract"},{"subitem_description":"The present study revealed the evolutionary event which showed the intertidal ostracods diversified, got to be cold tolerant, and invaded northwards through the Sea of japan during late tertiary and Quaternary. The studied taxon was a genus Boreostoma of subfamily Paradoxostomatinae. Their worldwide distribution was examined and the result showed that an ancestral species appeared in Kuroshio area and the species spectated and diversified in the Sea of Japan, then proceeds northwards to reach Oyashio area of eastern Hokkaido. The species reached Oyashio area speciated again to finally distributed high latitudes of northern hemisphere, e.g. western coast of Canada and southern coast of Britain. The DNA analysis clearly showed that it took relatively long for the evolutionary event to reach from Kuroshio to Oyashio areas, but relatively short to spread from Oyashio area to Canada and Britain, which seems interesting to take the geographical distance into consideration.","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:26304010, 研究期間(年度):2014-04-01 - 2018-03-31","subitem_description_type":"Other"},{"subitem_description":"出典：研究課題「新たな生物進化モデルの展開: 日本海多様化工場説とその世界的インパクト」課題番号2630401\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-26304010/26304010seika/）を加工して作成","subitem_description_type":"Other"}]},"item_9_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学理工研究域地球社会基盤学系","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00052601","subitem_identifier_reg_type":"JaLC"}]},"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=80194976"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=80194976","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26304010/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26304010/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-26304010/26304010seika/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-26304010/26304010seika/","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":"2019-04-26"}],"displaytype":"detail","filename":"SC-PR-KAMIYA-T-kaken 2018-6p.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"SC-PR-KAMIYA-T-kaken 2018-6p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/46268/files/SC-PR-KAMIYA-T-kaken 2018-6p.pdf"},"version_id":"93248bdb-c44a-4351-9dbb-5460ece21449"}]},"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":"新たな生物進化モデルの展開: 日本海多様化工場説とその世界的インパクト","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"新たな生物進化モデルの展開: 日本海多様化工場説とその世界的インパクト"},{"subitem_title":"A new model of evolution: diversification in the Japan Sea and its world-wide impact","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["2816"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-04-26"},"publish_date":"2019-04-26","publish_status":"0","recid":"46268","relation_version_is_last":true,"title":["新たな生物進化モデルの展開: 日本海多様化工場説とその世界的インパクト"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T12:47:37.192448+00:00"}