{"created":"2024-06-10T08:50:14.831288+00:00","id":2007293,"links":{},"metadata":{"_buckets":{"deposit":"ba2ad137-cca0-4832-bded-db72262e629e"},"_deposit":{"created_by":10,"id":"2007293","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2007293"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02007293","sets":["12:14:1716950799012"]},"author_link":["1873"],"control_number":"2007293","item_10002_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1982-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"tnf_k_45_19","bibliographicNumberOfPages":"14","bibliographicPageEnd":"32","bibliographicPageStart":"19","bibliographicVolumeNumber":"45","bibliographic_titles":[{"bibliographic_title":"東北海区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Tohoku Regional Fisheries Research Laboratory","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"It is necessary to clarify the population structure of fish by the use of protein poly-as genetic markers, as such genetic studies provide one of good approaches to understand morphism fish population dynamics. Forty-six samples of the saury collected from an area extending between Lat. 35°to 48°N, Long. 140° to 170°E in May to November 1980 were analysed by starch gel electrophoresis. Four enzymes, malate dehydrognease (MDH), α-glycerophosphate dehydrodrogenase (α-GPD), isocitrate dehydrogenase (IDH) and phosphoglucomutase (PGM) were examined. Distribution of the allelic frequencies indicates that the population structure of the saury has a remarkable tendency to split into a number of subpopulations. The gene constitution does not differ between samples taken from the central Pacific Ocean (Long. 160°-170°E) in July to August and those obtained from the northwestern Pacific Ocean (Long. 140°-160°E) in August to November. It suggests that the saury migrate westward then and there. The dendrogram of relationships among the 46 samples indicated that the samples could be divided into five groups. Three of the five groups in the 1980 samples were genetically related to three of the eight groups identified in previous samples taken in 1979, but the other two did not resemble any of those found in 1979. It might be concluded that the frequency of subpopulations fluctuates year by year.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"1980年5~11月に沖合(160°~170°E)および近海(140°~160°E)で採集したサンマ群の46標本のリンゴ酸脱水素酵素(MDH),α-グリセロ燐酸脱水素酵素(α-GPD),イソクエン酸脱水素酵素(IDH)およびフォスフォグルコムターゼ(PGM)のアイソザイムの検出を行ない,アイソザイム遣伝子頻度に基づいて,沖合および近海のサンマ群の集団構造について遺伝学的な検討を行なった.1. Mdh-B, α-Gpd-2、Idh-2およびPgm 遺伝子頻度の分析から,1980年に採集したサンマ群は 1979年の結果(原ら 1982)と同様に,遺伝的組成の異なるいくつかの小集団に分けられた.2. 7~8月に沖合で採集したサンマ群と8~11月に近海で採集したサンマ群とは,遺伝的組成においてつながりがあることが明らかとなった.3. 1980年に採集した5つの小集団に分けられたうちの3つは,1979年に出現した8つの小集団のうち3つと遺伝的に類似していたが,他の2つの小集団は1979年のどの小集団とも類似していなかった.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東北海区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Tohoku Regional Fisheries Research Laboratory","subitem_publisher_language":"en"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"tnf_k_45_19","subitem_relation_type_select":"Local"}}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"日本農学文献記事索引(agriknowledge)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010271211","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"item_10002_source_id_11","attribute_value_mlt":[{"subitem_source_identifier":"AN00167637","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"item_10002_source_id_9","attribute_value_mlt":[{"subitem_source_identifier":"0049-402X","subitem_source_identifier_type":"PISSN"}]},"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":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東北区水産研究所","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Hara, Motoyuki","creatorNameLang":"en","creatorNameType":"Organizational"},{"creatorName":"原, 素之","creatorNameLang":"ja","creatorNameType":"Organizational"},{"creatorName":"ハラ, モトユキ","creatorNameLang":"ja-Kana","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"Hara","familyNameLang":"en"},{"familyName":"原","familyNameLang":"ja"},{"familyName":"ハラ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Motoyuki","givenNameLang":"en"},{"givenName":"素之","givenNameLang":"ja"},{"givenName":"モトユキ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1873","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"30372048","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=30372048"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東北大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Kijima, Akihiro","creatorNameLang":"en","creatorNameType":"Organizational"},{"creatorName":"木島, 明博","creatorNameLang":"ja","creatorNameType":"Organizational"},{"creatorName":"キジマ, アキヒロ","creatorNameLang":"ja-Kana","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"Kijima","familyNameLang":"en"},{"familyName":"木島","familyNameLang":"ja"},{"familyName":"キジマ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Akihiro","givenNameLang":"en"},{"givenName":"明博","givenNameLang":"ja"},{"givenName":"アキヒロ","givenNameLang":"ja-Kana"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東北大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Fujio, Yoshihisa","creatorNameLang":"en","creatorNameType":"Organizational"},{"creatorName":"藤尾, 芳久","creatorNameLang":"ja","creatorNameType":"Organizational"},{"creatorName":"フジオ, ヨシヒサ","creatorNameLang":"ja-Kana","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"Fujio","familyNameLang":"en"},{"familyName":"藤尾","familyNameLang":"ja"},{"familyName":"フジオ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Yoshihisa","givenNameLang":"en"},{"givenName":"芳久","givenNameLang":"ja"},{"givenName":"ヨシヒサ","givenNameLang":"ja-Kana"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"item_resource_type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"日本近海および沖合に分布するサンマ群の集団構造に関する遺伝学的研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"日本近海および沖合に分布するサンマ群の集団構造に関する遺伝学的研究","subitem_title_language":"ja"}]},"item_type_id":"10002","owner":"10","path":["1716950799012"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-06-10"},"publish_date":"2024-06-10","publish_status":"0","recid":"2007293","relation_version_is_last":true,"title":["日本近海および沖合に分布するサンマ群の集団構造に関する遺伝学的研究"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-05-23T07:26:15.810015+00:00"}