{"created":"2023-06-20T13:24:26.531112+00:00","id":5928,"links":{},"metadata":{"_buckets":{"deposit":"fe6fbe92-88e4-4a9f-8979-411b4fa7b903"},"_deposit":{"created_by":24,"id":"5928","owners":[24],"pid":{"revision_id":0,"type":"depid","value":"5928"},"status":"published"},"_oai":{"id":"oai:ir.soken.ac.jp:00005928","sets":["33:34","97:344"]},"author_link":["10756","10755"],"item_2_creator_3":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"TERAI, Yohey","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_date_4":{"attribute_name":"発行日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2019-04-01","subitem_date_issued_type":"Created"}]},"item_2_description_13":{"attribute_name":"研究課題番号","attribute_value_mlt":[{"subitem_description":"26304008","subitem_description_type":"Other"}]},"item_2_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_16":{"attribute_name":"研究期間","attribute_value_mlt":[{"subitem_description":"2014～2017","subitem_description_type":"Other"}]},"item_2_description_17":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"研究成果の概要（和文）：スラウェシ島には7種のマカクの固有種が生息している。本研究ではこれらマカクの種を用いて、霊長類の種分化の機構を明らかにすることを目的とした。始めに野外調査により生態情報とサンプルを収集し、それらサンプルの全遺伝子のエキソン領域の配列を決定した。解析の結果、スラウェシマカクの共通祖先は５万世代ほど前にスラウェシ島に移住し、４系統がほぼ同時に種分化し、次いで南部と北部でそれぞれ種分化が起きたことが明らかになった。また種分化に関与すると予測された100程度の遺伝子には、採餌や食性に関係する遺伝子が多く含まれ、スラウェシマカクの種は環境適応を介した、生態的種分化によって生じてきたことが推定された。\n研究成果の概要（英文）：The Sulawesi macaque species endemic to island of Sulawesi(Central Indonesia)have differentiated into seven morphologically distinct species in seven allopatric areas. The evolution of these species has been studied, however the evolutionary process and its genetic basis are still unclear. We determined exome sequences of seven species. The analyses of these data showed that the speciation of Sulawesi macaques has occurred in Sulawesi island just after the migration of common ancestral species of these macaques. Most of the SNPs were observed in one species (~90%) or shared between M. tonkeana and M. hecki, whereas a handful of SNPs were fixed differences. These fixed differences were located ~100 genes including genes responsible for olfaction, and detoxification. These results demonstrate that the small number of genes with fixed differences may be responsible for local adaption and for preventing expansion of hybrid zones.\n","subitem_description_type":"Abstract"}]},"item_2_relation_11":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"KAKEN(科学研究費助成金データベース)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?kw=%E3%82%B9%E3%83%A9%E3%82%A6%E3%82%A7%E3%82%B7%E5%B3%B6%E5%9B%BA%E6%9C%89%E3%81%AE%E3%83%9E%E3%82%AB%E3%82%AF%E5%B1%9E%E3%82%92%E7%94%A8%E3%81%84%E3%81%9F%E9%9C%8A%E9%95%B7%E9%A1%9E%E3%81%AE%E7%A8%AE%E5%BD%A2%E6%88%90%E3%81%AB%E9%96%A2%E3%81%99%E3%82%8B%E9%81%BA%E4%BC%9D%E9%A0%98%E5%9F%9F%E3%81%AE%E7%89%B9%E5%AE%9A","subitem_relation_type_select":"URI"}}]},"item_2_text_19":{"attribute_name":"研究分野","attribute_value_mlt":[{"subitem_text_value":"分子進化生態学"}]},"item_2_text_20":{"attribute_name":"研究種目","attribute_value_mlt":[{"subitem_text_value":"基盤研究（B）（海外学術調査）"}]},"item_2_text_5":{"attribute_name":"報告年度","attribute_value_mlt":[{"subitem_text_value":"2017"}]},"item_2_version_type_12":{"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":"寺井, 洋平"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-04-10"}],"displaytype":"simple","filename":"26304008seika.pdf","filesize":[{"value":"406.6 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"研究成果報告書","url":"https://ir.soken.ac.jp/record/5928/files/26304008seika.pdf"},"version_id":"66b9e22e-fcd4-4cbd-a166-69657b425757"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"種分化","subitem_subject_scheme":"Other"},{"subitem_subject":"環境適応","subitem_subject_scheme":"Other"},{"subitem_subject":"集団ゲノム解析","subitem_subject_scheme":"Other"},{"subitem_subject":"マカク","subitem_subject_scheme":"Other"},{"subitem_subject":"食性の適応","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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"スラウェシ島固有のマカク属を用いた霊長類の種形成に関する遺伝領域の特定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"スラウェシ島固有のマカク属を用いた霊長類の種形成に関する遺伝領域の特定"},{"subitem_title":"Speciation and secondary contact between two Sulawesi macaque species","subitem_title_language":"en"}]},"item_type_id":"2","owner":"24","path":["34","344"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-04-10"},"publish_date":"2019-04-10","publish_status":"0","recid":"5928","relation_version_is_last":true,"title":["スラウェシ島固有のマカク属を用いた霊長類の種形成に関する遺伝領域の特定"],"weko_creator_id":"24","weko_shared_id":-1},"updated":"2023-06-20T14:23:00.219971+00:00"}