{"created":"2023-05-15T16:49:37.127075+00:00","id":27133,"links":{},"metadata":{"_buckets":{"deposit":"8de771cf-c008-4d0b-93b1-48f60f921ba5"},"_deposit":{"created_by":6,"id":"27133","owners":[6],"pid":{"revision_id":0,"type":"depid","value":"27133"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00027133","sets":["143:144"]},"author_link":["120959","120960","120958","120961"],"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-01-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageStart":"484","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"Cells"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This study characterizes the spawning phenomena of the honeycomb grouper (Epinephelus merra), which is a lunar-synchronized spawner that spawns a few days after full moon. To elucidate the aggregation characteristics of wild honeycomb groupers, the numbers of males and females at the spawning grounds were counted before and after the full moon. Approximately 20 males were consistently observed at the spawning grounds throughout the study period. Females appeared several days after full moon and rapidly increased in number, peaking four days after full moon (41 individuals). The maturation status of the females aggregating at the spawning grounds was investigated. The gonadosomatic index increased rapidly three days after full moon, and ovulation was confirmed. Individuals with ovulatory eggs were present for three days, after which the number of females at the spawning grounds decreased. Additionally, the role of males in final oocyte maturation (FOM) and ovulation in females during the spawning phase was investigated in captivity. FOM was induced in females reared in water with mature males, suggesting that male pheromones in the water induced FOM via activation of the hypothalamic–pituitary–gonadal axis. This suggests that spawning at the natural spawning grounds was the result of male–female interactions via pheromones.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"Cells, 11 (3), art. no. 484; 2022","subitem_description_type":"Other"}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"MDPI"}]},"item_2_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.3390/cells11030484","subitem_relation_type_select":"DOI"}}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/)."}]},"item_2_source_id_8":{"attribute_name":"EISSN","attribute_value_mlt":[{"subitem_source_identifier":"2073-4409","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Amagai, Takafumi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Izumida, Daisuke"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Murata, Ryosuke"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Soyano, Kiyoshi"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-02-28"}],"displaytype":"detail","filename":"Cells11_484.pdf","filesize":[{"value":"2.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Cells11_484.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/27133/files/Cells11_484.pdf"},"version_id":"b37fa83c-2cce-4186-975f-41b373d92e61"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"honeycomb grouper","subitem_subject_scheme":"Other"},{"subitem_subject":"ovulation","subitem_subject_scheme":"Other"},{"subitem_subject":"pheromones","subitem_subject_scheme":"Other"},{"subitem_subject":"spawning aggregation","subitem_subject_scheme":"Other"},{"subitem_subject":"spawning characteristics","subitem_subject_scheme":"Other"},{"subitem_subject":"final oocyte maturation","subitem_subject_scheme":"Other"},{"subitem_subject":"gonadotropin","subitem_subject_scheme":"Other"},{"subitem_subject":"lunar-synchronized spawning","subitem_subject_scheme":"Other"},{"subitem_subject":"male–female interaction","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","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Male Pheromones Induce Ovulation in Female Honeycomb Groupers (Epinephelus merra): A Comprehensive Study of Spawning Aggregation Behavior and Ovarian Development","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Male Pheromones Induce Ovulation in Female Honeycomb Groupers (Epinephelus merra): A Comprehensive Study of Spawning Aggregation Behavior and Ovarian Development"}]},"item_type_id":"2","owner":"6","path":["144"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-02-28"},"publish_date":"2022-02-28","publish_status":"0","recid":"27133","relation_version_is_last":true,"title":["Male Pheromones Induce Ovulation in Female Honeycomb Groupers (Epinephelus merra): A Comprehensive Study of Spawning Aggregation Behavior and Ovarian Development"],"weko_creator_id":"6","weko_shared_id":-1},"updated":"2023-05-15T19:57:13.820800+00:00"}