Phylogeographic patterning of mtDNA in the widely distributed harvest mouse (Micromys minutus) suggests dramatic cycles of range contraction and expansion during the mid- to late Pleistocene

Yasuda, Shumpei P; Vogel, Peter; Tsuchiya, Kimiyuki; Han, Sang-Hoon; Lin, Liang-Kong; Suzuki, Hitoshi

Phylogeographic patterning of mtDNA in the widely distributed harvest mouse (Micromys minutus) suggests dramatic cycles of range contraction and expansion during the mid- to late Pleistocene

Yasuda, Shumpei P; Vogel, Peter; Tsuchiya, Kimiyuki et al.

Canadian Journal of Zoology, 2005, 83(11), 1411-1420

Permalink : https://hdl.handle.net/2115/14581

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アクセス権	open access
URI	https://hdl.handle.net/2115/14581
タイトル	Phylogeographic patterning of mtDNA in the widely distributed harvest mouse (Micromys minutus) suggests dramatic cycles of range contraction and expansion during the mid- to late Pleistocene
著者	Yasuda, Shumpei P ; Vogel, Peter ; Tsuchiya, Kimiyuki ; Han, Sang-Hoon ; Lin, Liang-Kong ; Suzuki, Hitoshi
著者名 Yasuda, Shumpei P
著者名 Vogel, Peter
著者名 Tsuchiya, Kimiyuki
著者名 Han, Sang-Hoon
著者名 Lin, Liang-Kong
e-Rad_Researcher 40179239 著者名 Suzuki, Hitoshi
言語	英語
キーワード	MITOCHONDRIAL-DNA VARIATION
	VOLE MICROTUS-ARVALIS
	MOLECULAR PHYLOGENY
	CYTOCHROME-B
	SEA-LEVEL
	EAST-ASIA
	GENETIC-EVIDENCE
	SRY GENE
	APODEMUS
	DIVERGENCE
発行日	2005-11
出版者	National Research Council Canada
収録物名	Canadian Journal of Zoology
巻(号)	83(11)
ページ	1411-1420
抄録	We examined sequence variation in the mitochondrial cytochrome b gene (1140 bp, n = 73) and control region (842–851 bp, n = 74) in the Eurasian harvest mouse (Micromys minutus (Pallas, 1771)), with samples drawn from across its range, from Western Europe to Japan. Phylogeographic analyses revealed region-specific haplotype groupings combined with overall low levels of inter-regional genetic divergence. Despite the enormous intervening distance, European and East Asian samples showed a net nucleotide divergence of only 0.36%. Based on an evolutionary rate for the cytochrome b gene of 2.4%·(site·lineage·million years)–1, the initial divergence time of these populations is estimated at around 80 000 years before present. Our findings are consistent with available fossil evidence that has recorded repeated cycles of extinction and recolonization of Europe by M. minutus through the Quaternary. The molecular data further suggest that recolonization occurred from refugia in the Central to East Asian region. Japanese haplotypes of M. minutus, with the exception of those from Tsushima Is., show limited nucleotide diversity (0.15%) compared with those found on the adjacent Korean Peninsula. This finding suggests recent colonization of the Japanese Archipelago, probably around the last glacial period, followed by rapid population growth.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Copyright ©2005 National Research Council of Canada
PISSN	0008-4301
EISSN	1480-3283
関連情報	URI http://pubs.nrc-cnrc.gc.ca/
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1139/z05-139