Intraspecific phylogeny and nucleotide diversity of the least shrews, the Sorex minutissimus-S. yukonicus complex, based on nucleotide sequences of the mitochondrial cytochrome b gene and the control region

Ohdachi, Satoshi; Yoshizawa, Kazunori; Hanski, Ilkka; Kawai, Kuniko; Dokuchaev, Nikolai E.; Sheftel, Boris I.; Abramov, Alexei V.; Moroldoev, Igor; Kawahara, Atsushi

Intraspecific phylogeny and nucleotide diversity of the least shrews, the Sorex minutissimus-S. yukonicus complex, based on nucleotide sequences of the mitochondrial cytochrome b gene and the control region

Ohdachi, Satoshi; Yoshizawa, Kazunori; Hanski, Ilkka et al.

Mammal Study, 2012, 37(4), 281-297

Permalink : https://hdl.handle.net/2115/53983

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アクセス権	open access
URI	https://hdl.handle.net/2115/53983
タイトル	Intraspecific phylogeny and nucleotide diversity of the least shrews, the Sorex minutissimus-S. yukonicus complex, based on nucleotide sequences of the mitochondrial cytochrome b gene and the control region
著者	Ohdachi, Satoshi ; Yoshizawa, Kazunori ; Hanski, Ilkka ; Kawai, Kuniko ; Dokuchaev, Nikolai E. ; Sheftel, Boris I. ; Abramov, Alexei V. ; Moroldoev, Igor ; Kawahara, Atsushi
e-Rad_Researcher 60292041 著者名 Ohdachi, Satoshi
e-Rad_Researcher 10322843 著者名 Yoshizawa, Kazunori
著者名 Hanski, Ilkka
e-Rad_Researcher 60451415 著者名 Kawai, Kuniko
著者名 Dokuchaev, Nikolai E.
著者名 Sheftel, Boris I.
著者名 Abramov, Alexei V.
著者名 Moroldoev, Igor
著者名 Kawahara, Atsushi
言語	英語
キーワード	cytochrome b
	intraspecific phylogeny
	nucleotide diversity
	phylogeography
	the mitochondrial control region
発行日	2012-12
出版者	Mammalogical Society of Japan
収録物名	Mammal Study
巻(号)	37(4)
ページ	281-297
抄録	Phylogenetic analysis was conducted for various populations of the Sorex minutissimus-S. yukonicus complex based on mitochondrial gene (cytochrome b and/or the control region) sequences. Sorex minutissimus was divided into some monophyletic groups in Eurasia; it was divided into 2 main groups, eastern and western Eurasian clades, based on combined data of the cytochrome b and the control region. Monophyly of shrews from Hokkaido-Sakhalin, Primorye, Mongolia-Transbaikalia, southeastern Finland was strongly supported respectively in most analyses. Sorex yukonicus was phylogenetically close to S. minutissimus in eastern Siberia. Some shrews from western and central Siberia were included in the clade of southeastern Finland. Also, most shrews from central-northern Finland and Norway made a clade close to but different from the southeastern Finland clade. This finding suggests that Fennoscandian shrews might consist of individuals which were recolonised from various refugia after the Last Glacial Maximum. Nucleotide diversity of shrews from Hokkaido and Alaska was low. Three regional groups in Kamchatka-Sakha, Sakhalin, and Mongolia-Transbaikalia tended to have medium nucleotide diversity. In contrast, shrews from Cisbaikalia-western Siberia and Fennoscandia had high nucleotide diversity. The S. minutissimus-S. hosonoi group appears to have experienceed a quit different biogeographic history from two shrews with similar ranges, the S. caecutiens-S. hosonoi group and S. tundrensis.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.3106/041.037.0403