{"created":"2023-06-20T13:22:56.996775+00:00","id":3689,"links":{},"metadata":{"_buckets":{"deposit":"7eedf39b-4c02-4f52-8e1e-61ae09e8a036"},"_deposit":{"created_by":21,"id":"3689","owners":[21],"pid":{"revision_id":0,"type":"depid","value":"3689"},"status":"published"},"_oai":{"id":"oai:ir.soken.ac.jp:00003689","sets":["1:314"]},"author_link":["1577","778"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1988","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"222","bibliographicPageStart":"213","bibliographicVolumeNumber":"52","bibliographic_titles":[{"bibliographic_title":"Genetics Research"},{"bibliographic_title":"Genetics Research","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"尚之, 高畑"}],"nameIdentifiers":[{},{},{}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The n0 coalescent of Kingman (1982a, b) describes the family relationships among a sample of n0 individuals drawn from a panmictic species. It is a stochastic process resulting from n0 − 1 independent random events (coalescences) at each of which n (2 ≤ n ≤ n0) ancestral lineages of a sample are descended from n − 1 distinct ancestors for the first time. Here a similar genealogical process is studied for a species consisting of two populations with migration between them. The main interest is with the probability density of the time length between two successive coalescences and the spatial distribution of n − 1 ancestral lineages over two populations when n to n − 1 coalescence takes place. These are formulated based on a non-linear birth and death process with killing, and are used to derive several explicit formulae in selectively neutral population genetics models. To confirm and supplement the analytical results, a simulation method is proposed based on the underlying bivariate Markov chain. This method provides a general way for solving the present problem even when an analytical approach appears very difficult. It becomes clear that the effects of the present population structure are most conspicuous on 2 to 1 coalescence, with lesser extents on n to n − 1 (3 ≤ n) coalescence.This implies that in a more general model of population structure, the number of populations and the way in which a sample is drawn are important factors which determine the n0 coalescent.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Cambridge University Press"}]},"item_10001_relation_13":{"attribute_name":"PubMed番号","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"3243426","subitem_relation_type_select":"PMID"}}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"10.1017/S0016672300027683"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1017/S0016672300027683","subitem_relation_type_select":"DOI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© Cambridge University Press"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00166723 ","subitem_source_identifier_type":"ISSN"}]},"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":[{"creatorNames":[{"creatorName":"TAKAHATA, Naoyuki"}],"nameIdentifiers":[{}]}]},"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":"The coalescent in two partially isolated diffusion populations","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"The coalescent in two partially isolated diffusion populations"},{"subitem_title":"The coalescent in two partially isolated diffusion populations","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"21","path":["314"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-07-02"},"publish_date":"2013-07-02","publish_status":"0","recid":"3689","relation_version_is_last":true,"title":["The coalescent in two partially isolated diffusion populations"],"weko_creator_id":"21","weko_shared_id":21},"updated":"2023-06-20T14:31:22.035437+00:00"}