{"created":"2023-07-27T06:54:03.245347+00:00","id":49181,"links":{},"metadata":{"_buckets":{"deposit":"940400b6-018d-4f6c-838a-03ec303e1107"},"_deposit":{"created_by":18,"id":"49181","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"49181"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00049181","sets":["2812:2813:2817"]},"author_link":["88105","88106"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-05-15","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"5p.","bibliographicVolumeNumber":"2015-04-01 - 2017-03-31","bibliographic_titles":[{"bibliographic_title":"平成28(2016)年度 科学研究費補助金 若手研究(B) 研究成果報告書"},{"bibliographic_title":"2016 Fiscal Year Final Research Report","bibliographic_titleLang":"en"}]}]},"item_9_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Iwai, Hisanori"}],"nameIdentifiers":[{"nameIdentifier":"88106","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"70733765","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=70733765"}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究では、マコンブ配偶体（♀）の細胞内の脂質変化から、生殖生長（卵形成）に関わる脂質のホルモン作用を検討した。卵形成度合（成熟度）の増加に伴い、フコステロール、C14:0、C18:1n9、C18:3n3及びC20:3n3の含有量が減少することが分かった。この内、C14:0及びC18:1n9は、TAG中に局在しており、卵形成におけるエネルギーとして代謝されたと考えられる。フコステロールは生長シグナル分子として、ω3系の多価不飽和脂肪酸は性フェロモンとして代謝されたと考えられる。\nなお、細胞外のフコステロールによる生殖生長の誘発は確認されなかった。","subitem_description_type":"Abstract"},{"subitem_description":"Hormonal effect on reproductive growth in a brown macroalga was examined, in an attempt to identify the specific lipids that play a role in the oogenesis of female gametophytes. After reproductive growth had occurred, the level of fucosterol, C14:0 C18:1n9 and omega-3 series PUFAs, such as C18:2n3 and C20:3n3, were significantly decreased with strongly related to the percent of mature cells. The decrease in the level of C14:0 and C18:1n9 fatty acids, which are mainly localized in the TAG, were due to consumption via energy metabolism associated with reproductive growth. Based on genomic knowledge and results of this study, fucosterol and omega-3 PUFAs appeared to function as signaling molecules or as an enzymatic activator.\nFucosterol could be trapped by sphingomyeline, and long chain PUFAs can activate sphingomyelinase. The sterol added in out of cells was not stimulated on the oogenesis, because that the hormonal function of sterol can be regulated by the function of PUFAs.","subitem_description_type":"Abstract"}]},"item_9_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号:15K16143, 研究期間(年度):2015-04-01 - 2017-03-31","subitem_description_type":"Other"},{"subitem_description":"出典：「褐藻の卵形成に及ぼす細胞内外のホルモンの作用解明」研究成果報告書　課題番号15K16143\n（KAKEN：科学研究費助成事業データベース（国立情報学研究所）） \n（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-15K16143/15K16143seika/）を加工して作成","subitem_description_type":"Other"}]},"item_9_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学環日本海域環境研究センター / 大阪府立大学","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00055494","subitem_identifier_reg_type":"JaLC"}]},"item_9_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/search/?qm=70733765"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=70733765","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K16143/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K16143/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-15K16143/15K16143seika/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-15K16143/15K16143seika/","subitem_relation_type_select":"URI"}}]},"item_9_version_type_25":{"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":"岩井, 久典"}],"nameIdentifiers":[{"nameIdentifier":"88105","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"70733765","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=70733765"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-09-20"}],"displaytype":"detail","filename":"OC-PR-IWAI-H-kaken 2017-5p.pdf","filesize":[{"value":"198.0 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"OC-PR-IWAI-H-kaken 2017-5p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/49181/files/OC-PR-IWAI-H-kaken 2017-5p.pdf"},"version_id":"330af4a7-3385-46b2-a897-53f59cb58b14"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"褐藻の卵形成に及ぼす細胞内外のホルモンの作用解明","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"褐藻の卵形成に及ぼす細胞内外のホルモンの作用解明"},{"subitem_title":"Hormonal effect of lipids on oogenesis in gametophytes of a brown macroalga, Saccharina japonica","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["2817"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-09-20"},"publish_date":"2019-09-20","publish_status":"0","recid":"49181","relation_version_is_last":true,"title":["褐藻の卵形成に及ぼす細胞内外のホルモンの作用解明"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-07-01T05:39:17.820619+00:00"}