{"created":"2023-05-15T14:35:06.661752+00:00","id":45307,"links":{},"metadata":{"_buckets":{"deposit":"22a741d8-ee7e-488b-8cc1-36f7e848612b"},"_deposit":{"created_by":1,"id":"45307","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45307"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00045307","sets":["1"]},"author_link":["450102","450103","450107","450105","450108","450110","450101","450111","450106","450109","450104"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicPageEnd":"545","bibliographicPageStart":"537","bibliographicVolumeNumber":"46","bibliographic_titles":[{"bibliographic_title":"Genesis"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Developing neural tubes are bilaterally symmetric in all vertebrate embryos, irrespective of the presence of gene networks that generate left-right asymmetry. To explore the mechanisms that underlie the bilaterally symmetric formation of the neural tube, we examined a medaka (Oryzias latipes) dominant mutant, Oot, the neural tube of which transiently lacks normal symmetry in the optic tectum. We found that spatial changes in isthmic fgf8 expression do not occur on one side of the mutant, resulting in a transient desynchronized expression that correlates with tectal asymmetry. The application of exogenous FGF8 on one side of a wild-type embryo mimics the Oot phenotype, indicating that the bilaterally equivalent expression of isthmic fgf8 is crucial for the bilaterally symmetric development of the tectum. These results suggest that tectal symmetry is not a default state, but rather is maintained actively by a bilaterally coupled and synchronized regulation of isthmic fgf8 expression.","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1526-954X","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takashima, Shigeo"}],"nameIdentifiers":[{"nameIdentifier":"450101","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kage, Takahiro"}],"nameIdentifiers":[{"nameIdentifier":"450102","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasuda, Takako"}],"nameIdentifiers":[{"nameIdentifier":"450103","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Inohaya, Keiji"}],"nameIdentifiers":[{"nameIdentifier":"450104","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Maruyama, Kouichi"}],"nameIdentifiers":[{"nameIdentifier":"450105","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Araki, Kazuo"}],"nameIdentifiers":[{"nameIdentifier":"450106","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takeda, Hiroyuki"}],"nameIdentifiers":[{"nameIdentifier":"450107","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishikawa, Yuuji"}],"nameIdentifiers":[{"nameIdentifier":"450108","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"景 崇洋","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"450109","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"丸山 耕一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"450110","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石川 裕二","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"450111","nameIdentifierScheme":"WEKO"}]}]},"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":"Phenotypic analyses of a medaka mutant reveal the importance of bilaterally synchronized expression of isthmic fgf8 for bilaterally symmetric formation of the optic tectum","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Phenotypic analyses of a medaka mutant reveal the importance of bilaterally synchronized expression of isthmic fgf8 for bilaterally symmetric formation of the optic tectum"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-10-28"},"publish_date":"2008-10-28","publish_status":"0","recid":"45307","relation_version_is_last":true,"title":["Phenotypic analyses of a medaka mutant reveal the importance of bilaterally synchronized expression of isthmic fgf8 for bilaterally symmetric formation of the optic tectum"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:05:16.394058+00:00"}