{"created":"2023-07-27T06:50:24.610521+00:00","id":43175,"links":{},"metadata":{"_buckets":{"deposit":"a620501b-62c5-4e87-be52-360d274b588b"},"_deposit":{"created_by":18,"id":"43175","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"43175"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00043175","sets":["934:935:937"]},"author_link":["69485","69492","73322","69493","73321","69490","73318","69489","73323","69486","69491","73317","73320","73319"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-12-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageStart":"11795","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"Scientific Reports"}]}]},"item_4_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"木矢, 星歌"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"櫻井, 武"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岩見, 雅史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木矢, 剛智"}],"nameIdentifiers":[{}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Silkmoth, Bombyx mori, is one of the important model insects in which transgenic techniques and the GAL4/UAS system are applicable. However, due to cytotoxicity and low transactivation activity of GAL4, effectiveness of the GAL4/UAS system and its application in B. mori are still limited. In the present study, we refined the previously reported UAS vector by exploiting transcriptional and translational enhancers, and achieved 200-fold enhancement of reporter GFP fluorescence in the GAL4/UAS system. Enhanced protein expression of membrane-targeted GFP and calcium indicator protein (GCaMP5G) drastically improved visualization of fine neurite structures and neural activity, respectively. Also, with the refined system, we generated a transgenic strain that expresses tetanus toxin light chain (TeTxLC), which blocks synaptic transmission, under the control of GAL4. Ectopic TeTxLC expression in the sex pheromone receptor neurons inhibited male courtship behavior, proving effectiveness of TeTxLC on loss-of-function analyses of neural circuits. In addition, suppression of prothoracicotropic hormone (PTTH) or insulin-like peptide (bombyxin) secretion impaired developmental timing and growth rate, respectively. Furthermore, we revealed that larval growth is sex-differentially regulated by these peptide hormones. The present study provides important technical underpinnings of transgenic approaches in silkmoths and insights into mechanisms of postembryonic development in insects. © 2017 The Author(s).","subitem_description_type":"Abstract"}]},"item_4_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学理工研究域自然システム学系  ","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00049522","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Nature Publishing Group"}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1038/s41598-017-12102-2","subitem_relation_type_select":"DOI"}}]},"item_4_rights_23":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2017 The Author(s)."}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2045-2322","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"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":"Hara, Chiho"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Morishita, Koudai"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takayanagi-Kiya, Seika"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mikami, Akihisa"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Uchino, Keiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sakurai, Takeshi"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Kanzaki, Ryohei"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sezutsu, Hideki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iwami, Masafumi"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Kiya, Taketoshi"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-12-22"}],"displaytype":"detail","filename":"SC-PR-KIYA-T-11795.pdf","filesize":[{"value":"8.1 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"SC-PR-KIYA-T-11795.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/43175/files/SC-PR-KIYA-T-11795.pdf"},"version_id":"24992b9c-d2fd-4a76-84e2-58b74541f447"}]},"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":"Refinement of ectopic protein expression through the GAL4/UAS system in Bombyx mori: Application to behavioral and developmental studies","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Refinement of ectopic protein expression through the GAL4/UAS system in Bombyx mori: Application to behavioral and developmental studies"}]},"item_type_id":"4","owner":"18","path":["937"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-12-22"},"publish_date":"2017-12-22","publish_status":"0","recid":"43175","relation_version_is_last":true,"title":["Refinement of ectopic protein expression through the GAL4/UAS system in Bombyx mori: Application to behavioral and developmental studies"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T17:41:02.033676+00:00"}