{"created":"2021-03-01T07:00:30.468394+00:00","id":40831,"links":{},"metadata":{"_buckets":{"deposit":"a36099a8-b942-4819-85dd-0a46412fc1cc"},"_deposit":{"id":"40831","owners":[],"pid":{"revision_id":0,"type":"depid","value":"40831"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00040831","sets":["40:6494:7162:7206:7210","9:504:7165:7208:7211"]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-04-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"56","bibliographicPageStart":"45","bibliographicVolumeNumber":"29","bibliographic_titles":[{"bibliographic_title":"Coastal marine science"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The rotifer Brachionus plicatilis is an ecologically and commercially important species, and has been studied in various fields such as population dynamics, ecotoxicology and aging. However, recent studies have revealed that the B. plicatilis lineages involve an unknown number of cryptic species, and the group has been regarded as the Brachionus complex. One cause of this complicated taxonomy is the lack of surveys in the tropical zone, which is characterized by enormous species-richness. Accordingly, in this study we collected two Brachionus rotifers from the Sumatra and Sulawesi Islands, Indonesia, and determined their partial nucleotide sequences of mitochondrial DNA cytochrome c oxidase subunit I gene. Subsequently, we constructed molecular phylogenetic trees with fourteen species/lineages from four genera including the two Indonesian rotifers. The two Indonesian Brachionus rotifers were respectively found to be phylogenetically close to B. ibericus and B. rotundiformis. On the other hand, Japanese B. plicatilis was suggested to be phylogenetically closer to B. Manjavacas, which is proposed to be a new species, than to Spanish B. plicatilis. These results imply that the current taxonomy of the Brachionus is problematic, and a major revision is necessary to establish a reliable taxonomy of this group.","subitem_description_type":"Abstract"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/00040822","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"International Coastal Research Center, Ocean Research Institute, the University of Tokyo"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11957899","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13493000","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"452","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"東京大学海洋研究所国際沿岸海洋研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Ocean Research Institute, The University of Tokyo"},{"subitem_text_value":"Faculty of Fisheries, Sam Ratulangi University"},{"subitem_text_value":"Graduate School of Agricultural and Life Sciences, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yoshinaga, Tatsuki"}],"nameIdentifiers":[{"nameIdentifier":"139715","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Minegishi, Yuki"}],"nameIdentifiers":[{"nameIdentifier":"139716","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Rumengan, Inneke F. M."}],"nameIdentifiers":[{"nameIdentifier":"139717","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kaneko, Gen"}],"nameIdentifiers":[{"nameIdentifier":"139718","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Furukawa, Satoshi"}],"nameIdentifiers":[{"nameIdentifier":"139719","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yanagawa, Yoshiko"}],"nameIdentifiers":[{"nameIdentifier":"139720","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tsukamoto, Katsumi"}],"nameIdentifiers":[{"nameIdentifier":"139721","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Watabe, Shugo"}],"nameIdentifiers":[{"nameIdentifier":"139722","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-27"}],"displaytype":"detail","filename":"KJ00004098939.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00004098939.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/40831/files/KJ00004098939.pdf"},"version_id":"96e8284a-7c0f-465c-a023-cbe7fd230836"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Brachionus","subitem_subject_scheme":"Other"},{"subitem_subject":"cytochrome c oxidase subunit I","subitem_subject_scheme":"Other"},{"subitem_subject":"mitochondrial DNA","subitem_subject_scheme":"Other"},{"subitem_subject":"phylogeny","subitem_subject_scheme":"Other"},{"subitem_subject":"rotifera","subitem_subject_scheme":"Other"},{"subitem_subject":"taxonomy","subitem_subject_scheme":"Other"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Molecular phylogeny of the rotifers with two Indonesian Brachionus lineages","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Molecular phylogeny of the rotifers with two Indonesian Brachionus lineages"}]},"item_type_id":"4","owner":"1","path":["7211","7210"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-04-05"},"publish_date":"2007-04-05","publish_status":"0","recid":"40831","relation_version_is_last":true,"title":["Molecular phylogeny of the rotifers with two Indonesian Brachionus lineages"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:16:26.404889+00:00"}