{"_buckets": {"deposit": "385eba79-0a89-487b-8669-d8644b21a8d4"}, "_deposit": {"id": "2656", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "2656"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00002656"}, "item_5_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2004", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "10", "bibliographicPageEnd": "1018", "bibliographicPageStart": "1015", "bibliographicVolumeNumber": "21", "bibliographic_titles": [{"bibliographic_title": "Zoological Science"}, {"bibliographic_title": "Zoological Science", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "The sex-determining gene in Oryzias latipes and O. curvinotus has been proved to be DMY. Although O. curvinotus has the DMY gene on the Y chromosome which is homologous to the Y chromosome of O. latipes, the sex-determining mechanism of other Oryzias fishes has not been identified. In order to uncover the sex-determining mechanism of O. luzonensis and O. mekongensis, which are most closely related species to O. latipes and O. curvinotus, we analyzed the sex ratio of the progeny of sex-reversed fish. We were able to obtain sex-reversed males by the administration of methyltestosterone, and found that these yielded all-female offspring in both species. These results indicate that O. luzonensis and O. mekongensis have the XX-XY sex-determination system.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "38370", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "\u6ff1\u53e3, \u54f2"}]}]}, "item_5_publisher_7": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "Zoological Society of Japan"}]}, "item_5_select_19": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA10545874", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "02890003", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Hamaguchi, Satoshi"}], "nameIdentifiers": [{"nameIdentifier": "38366", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Toyazaki, Yota"}], "nameIdentifiers": [{"nameIdentifier": "38367", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shinomiya, Ai"}], "nameIdentifiers": [{"nameIdentifier": "38368", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sakaizumi, Mitsuru"}], "nameIdentifiers": [{"nameIdentifier": "38369", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "08_0001.pdf", "filesize": [{"value": "71.3 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 71300.0, "url": {"label": "08_0001.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/2656/files/08_0001.pdf"}, "version_id": "7748f1ec-8a9a-4ef5-b80b-af500803f2a2"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "Oryzias", "subitem_subject_scheme": "Other"}, {"subitem_subject": "sex-determination", "subitem_subject_scheme": "Other"}, {"subitem_subject": "sex chromosome", "subitem_subject_scheme": "Other"}, {"subitem_subject": "sex reversal", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "The XX-XY sex-determining system in Oryzias luzonensis and O. mekongensis revealed by the sex ratio of the progeny of sex reversed fish.", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "The XX-XY sex-determining system in Oryzias luzonensis and O. mekongensis revealed by the sex ratio of the progeny of sex reversed fish."}, {"subitem_title": "The XX-XY sex-determining system in Oryzias luzonensis and O. mekongensis revealed by the sex ratio of the progeny of sex reversed fish.", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["453/454", "176/488/489"], "permalink_uri": "http://hdl.handle.net/10191/6255", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2008-04-23"}, "publish_date": "2008-04-23", "publish_status": "0", "recid": "2656", "relation": {}, "relation_version_is_last": true, "title": ["The XX-XY sex-determining system in Oryzias luzonensis and O. mekongensis revealed by the sex ratio of the progeny of sex reversed fish."], "weko_shared_id": null}