{"created":"2023-07-25T09:58:29.929706+00:00","id":1609,"links":{},"metadata":{"_buckets":{"deposit":"1402bc51-de12-44a6-be8d-4c103e985ddd"},"_deposit":{"created_by":15,"id":"1609","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"1609"},"status":"published"},"_oai":{"id":"oai:oacis.repo.nii.ac.jp:00001609","sets":["187:191:262","41:263","70:261"]},"author_link":["2669","2088","2627","2670","2668","2671"],"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"130","bibliographicPageStart":"121","bibliographicVolumeNumber":"35","bibliographic_titles":[{"bibliographic_title":"Journal of Ethology"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The mating system and sexuality of the gobiid fish Trimma marinae were investigated in aquaria and by gonadal histological examination. The male to female sex ratio in the study aggregation was female-biased (14:27), and females were larger than males. T. marinae were monogamous because they established continuous pairs and spawned repeatedly with the same individuals. Observations of aggressive behavior suggested that the monogamous mating system resulted from female mate guarding. We also performed a rearing experiment to test whether sex change occurs in this species. As a result, none of the males or females reared separately in aquaria for 63 days changed sex. Additionally, gonadal histology revealed that mature fish had unisexual gonads (testis or ovary). These results strongly suggest that T. marinae is gonochoristic. However, immature fish had a bisexual gonadal structure, indicating juvenile hermaphroditism."}]},"item_3_description_63":{"attribute_name":"研究課題番号","attribute_value_mlt":[{"subitem_description":"16K07507"}]},"item_3_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Springer Japan"}]},"item_3_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1007/s10164-016-0499-z","subitem_relation_type_select":"DOI"}}]},"item_3_relation_13":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Publisher's Version/PDF"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1007/s10164-016-0499-z","subitem_relation_type_select":"DOI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"KAKEN研究課題: 魚類における配偶システムの系統進化と脳内神経葉ホルモン遺伝子に関する研究"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K07507/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"研究代表者: 須之部友基 (東京海洋大学)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://nrid.nii.ac.jp/nrid/1000000250142/","subitem_relation_type_select":"URI"}}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"02890771","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10754455","subitem_source_identifier_type":"NCID"}]},"item_3_subject_62":{"attribute_name":"件名","attribute_value_mlt":[{"subitem_subject":"科学研究費研究成果"}]},"item_3_subject_64":{"attribute_name":"科学研究費研究課題","attribute_value_mlt":[{"subitem_subject":"魚類における配偶システムの系統進化と脳内神経葉ホルモン遺伝子に関する研究"}]},"item_3_version_type_15":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"福田, 和也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hisaya Manabe"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Makoto Sakurai"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shin-ichi Dewa"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akihiko Shinomiya"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"須之部, 友基"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-11-09"}],"displaytype":"detail","filename":"16K07507_JournalOfEthology_35-1_121.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"16K07507_JournalOfEthology_35-1_121","url":"https://oacis.repo.nii.ac.jp/record/1609/files/16K07507_JournalOfEthology_35-1_121.pdf"},"version_id":"05506a5e-96ef-42ed-98e7-32b4b1fa7ca9"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Juvenile hermaphroditism","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Monogamy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mate guarding","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Sex change","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Gonochorism","subitem_subject_language":"en","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":"journal article"}]},"item_title":"Monogamous mating system and sexuality in the gobiid fish, Trimma marinae (Actinopterygii: Gobiidae)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Monogamous mating system and sexuality in the gobiid fish, Trimma marinae (Actinopterygii: Gobiidae)"}]},"item_type_id":"3","owner":"15","path":["261","262","263"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-11-12"},"publish_date":"2018-11-12","publish_status":"0","recid":"1609","relation_version_is_last":true,"title":["Monogamous mating system and sexuality in the gobiid fish, Trimma marinae (Actinopterygii: Gobiidae)"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2023-07-25T10:46:00.582436+00:00"}