{"created":"2023-06-19T07:30:34.266761+00:00","id":510,"links":{},"metadata":{"_buckets":{"deposit":"6d597c6e-ffd9-4016-9209-c6245fa6707b"},"_deposit":{"created_by":3,"id":"510","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"510"},"status":"published"},"_oai":{"id":"oai:nodai.repo.nii.ac.jp:00000510","sets":["47:48:109:111"]},"author_link":["2968","2975","2972","2971","2976","2974","2977","2969","2973","2970"],"item_1_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueNumber":"2","bibliographicPageEnd":"56","bibliographicPageStart":"49","bibliographicVolumeNumber":"58","bibliographic_titles":[{}]}]},"item_1_description_10":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"日本国内でツキノワグマ(Ursus thibetanus)は本州,四国に生息し,現在5地域の個体群が絶滅の恐れのある地域集団とされている。群馬県でもツキノワグマが生息しているが,その捕獲頭数を定めた群馬県ツキノワグマ適正管理計画は,地域集団の構成を考慮しないまま実施されており,このままでは絶滅を招く危険性をはらんでいる。このことから,ツキノワグマの適切な保全を考慮した農林業被害等の防止対策を実施することが,希少野生動物とともに暮らす地域にとって重要な課題といえる。そこで本研究は群馬県ツキノワグマの遺伝的多様性を明らかにするため,群馬県で捕獲されたツキノワグマ30個体のミトコンドリアDNA D-loop領域706bpの配列を決定し,ハプロタイプ分析を行った。その結果,群馬県のツキノワグマから6つのハプロタイプを同定した。これらは先行研究により東日本に生息するツキノワグマで同定された38ハプロタイプのうち,E01, E06, E10, E11, E31, E34に該当した。ハプロタイプの地理的分布および集団構造解析から,群馬県では南西部集団,中之条集団,北東部集団の3集団が存在する可能性が示唆された。群馬県中央部から南東部にかけては平野が広がっており,ツキノワグマの生息は確認されていない。よって群馬県のツキノワグマ3集団は群馬県の西から東へ南西部集団,中之条集団,北東部集団の順に並んで存在していると思われる。つまり,中之条集団の西側で南西部集団と分かれる境界線があり,東側で北東部集団と分かれる境界線が本研究によって想定された。これらは適正管理計画のもとで人為的に設定された地域個体群(越後・三国地域個体群と関東山地個体群)とは異なる境界分布を示しており,今後ツキノワグマの自然集団を繁栄した適切な保全計画を実施するためにも現在の分布境界線を見直していく必要があることを本研究は提唱する。","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Asiatic black bears living in Gunma Prefecture, Japan, have been divided into two populations (Echigo-Mikuni and Kanto mountain populations) based on the Asiatic Black Bear Population Management Plan. This management plan puts a ceiling on the number of bears captured in each population. However, for convenience, division of the two populations is based on an administrative boundary, and does not represent the natural population structure of this species in Gunma. Accordingly, to clarify the population structure of the species in Gunma, we performed mitochondrial haplotype analysis using 30 individuals captured in the prefecture. We identified six haplotypes, which corresponded to the haplotypes previously discovered in this species in eastern Japan. On the basis of the geographical distribution of the haplotypes and population structure analyses, we suggest that three populations of Asiatic black bear exist in Gunma Prefecture : the Southwestern, Nakanojo, and Northeastern populations. The Nakanojo population appears to be relatively small and genetically unique in Gunma. We identified two borders among these populations. One is situated between the Southwestern and Nakanojo populations, and the second is situated between the Nakanojo and Northeastern populations. These borders clearly differ from the single border drawn between the Echigo-Mikuni and Kanto mountain populations. We conclude that the current management plan does not reflect the natural population structure of these bears and suggest a revision of the plan based on the existence of three discrete populations.","subitem_description_type":"Other"}]},"item_1_description_13":{"attribute_name":"レポート・講演番号","attribute_value_mlt":[{"subitem_description":"E","subitem_description_type":"Other"}]},"item_1_description_15":{"attribute_name":"表示順","attribute_value_mlt":[{"subitem_description":"1","subitem_description_type":"Other"}]},"item_1_description_16":{"attribute_name":"アクセション番号","attribute_value_mlt":[{"subitem_description":"KJ00008691039","subitem_description_type":"Other"}]},"item_1_description_8":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_description":"論文","subitem_description_type":"Other"}]},"item_1_description_9":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_1_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00164184","subitem_source_identifier_type":"NCID"}]},"item_1_text_6":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"東京農業大学農学部バイオセラピー学科 "},{"subitem_text_value":" 東京農業大学農学部バイオセラピー学科 "},{"subitem_text_value":" 東京農業大学農学研究科バイオセラピー学専攻 "},{"subitem_text_value":" 復旦大学生命科学学院 "},{"subitem_text_value":" 群馬県立自然史博物館"}]},"item_1_text_7":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Human and Animal-Plant Relationships, Faculty of Agriculture, Tokyo University of Agriculture "},{"subitem_text_language":"en","subitem_text_value":" Department of Human and Animal-Plant Relationships, Faculty of Agriculture, Tokyo University of Agriculture "},{"subitem_text_language":"en","subitem_text_value":" Department of Human and Animal-Plant Relationships, Graduate School of Agriculture, Tokyo University of Agriculture "},{"subitem_text_language":"en","subitem_text_value":" Schllo of Life Sciences, Fudan University "},{"subitem_text_language":"en","subitem_text_value":" Gunma Museum of Natural History"}]},"item_1_title_3":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_title":"ミトコンドリア DNA ハプロタイプ ブンセキ ニ ヨル グンマケン ツキノワグマ シュウダン ノ イデンテキ タヨウセイ"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐々木, 剛"},{"creatorName":"ササキ, タケシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2968","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"和久井 諒"},{"creatorName":"ワクイ, リョウ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2969","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"和久 大介"},{"creatorName":"ワク, ダイスケ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2970","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"米澤 隆弘"},{"creatorName":"ヨネザワ, タカヒロ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2971","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"姉崎 智子"},{"creatorName":"アネザキ, トモコ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2972","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takeshi, Sasaki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2973","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ryo Wakui","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2974","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Daisuke Waku","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2975","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takahiro Yonezawa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2976","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tomoko Anezaki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2977","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-04-20"}],"displaytype":"detail","filename":"KJ00008691039.pdf","filesize":[{"value":"851.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00008691039.pdf","url":"https://nodai.repo.nii.ac.jp/record/510/files/KJ00008691039.pdf"},"version_id":"416df244-4f63-43a2-8236-cf91ebe90824"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ツキノワグマ ","subitem_subject_scheme":"Other"},{"subitem_subject":" 遺伝的多様性 ","subitem_subject_scheme":"Other"},{"subitem_subject":" 有害捕獲 ","subitem_subject_scheme":"Other"},{"subitem_subject":" 野生動物 ","subitem_subject_scheme":"Other"},{"subitem_subject":" 地域集団","subitem_subject_scheme":"Other"},{"subitem_subject":"Asiatic black bear ","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" conservation ","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" wild animal ","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" population structure","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"ミトコンドリアDNAハプロタイプ分析による群馬県ツキノワグマ集団の遺伝的多様性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ミトコンドリアDNAハプロタイプ分析による群馬県ツキノワグマ集団の遺伝的多様性"},{"subitem_title":"Genetic Diversity of the Asiatic Black Bear (Ursus thibetanus) in Gunma Prefecture based on Mitochondrial DNA Analysis","subitem_title_language":"en"}]},"item_type_id":"1","owner":"3","path":["111"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-09-20"},"publish_date":"2013-09-20","publish_status":"0","recid":"510","relation_version_is_last":true,"title":["ミトコンドリアDNAハプロタイプ分析による群馬県ツキノワグマ集団の遺伝的多様性"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T07:50:11.122211+00:00"}