Molecular phylogenetics of soricid shrews (Mammalia) based on mitochondrial cytochrome b gene sequences: with special reference to the Soricinae

Ohdachi, S.; Hasegawa, M.; Iwasa, M.; Vogel, P.; Oshida, T.; Lin, L.-K.; Abe, H.

Molecular phylogenetics of soricid shrews (Mammalia) based on mitochondrial cytochrome b gene sequences: with special reference to the Soricinae

Ohdachi, S.; Hasegawa, M.; Iwasa, M. et al.

Journal of Zoology, 2006, 270(1), 177-191

Permalink : https://hdl.handle.net/2115/14663

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アクセス権	open access
URI	https://hdl.handle.net/2115/14663
タイトル	Molecular phylogenetics of soricid shrews (Mammalia) based on mitochondrial cytochrome b gene sequences: with special reference to the Soricinae
著者	Ohdachi, S. ; Hasegawa, M. ; Iwasa, M. ; Vogel, P. ; Oshida, T. ; Lin, L.-K. ; Abe, H.
e-Rad_Researcher 60292041 著者名 Ohdachi, S.
著者名 Hasegawa, M.
著者名 Iwasa, M.
著者名 Vogel, P.
著者名 Oshida, T.
著者名 Lin, L.-K.
著者名 Abe, H.
言語	英語
キーワード	Soricinae
	Crocidurinae
	shrew
	taxonomy
	phylogeny
発行日	2006-09
出版者	Blackwell Publishing
収録物名	Journal of Zoology
巻(号)	270(1)
ページ	177-191
抄録	Molecular phylogeny of soricid shrews (Soricidae, Eulipotyphla, Mammalia) based on 1140 bp mitochondrial cytochrome b gene (cytb) sequences was inferred by the maximum likelihood (ML) method. All 13 genera of extant Soricinae and two genera of Crocidurinae were included in the analyses. Anourosorex was phylogenetically distant from the main groupings within Soricinae and Crocidurinae in the ML tree. Thus, it could not be determined to which subfamily Anourosorex should be assigned: Soricinae, Crocidurinae or a new subfamily. Soricinae (excluding Anourosorex) should be divided into four tribes: Neomyini, Notiosoricini, Soricini and Blarinini. However, monophyly of Blarinini was not robust in the present data set. Also, branching orders among tribes of Soricinae and those among genera of Neomyini could not be determined because of insufficient phylogenetic information of the cytb sequences. For water shrews of Neomyini (Chimarrogale, Nectogale and Neomys), monophyly of Neomys and the Chimarrogale–Nectogale group could not be verified, which implies the possibility of multiple origins for the semi-aquatic mode of living among taxa within Neomyini. Episoriculus may contain several separate genera. Blarinella was included in Blarinini not Soricini, based on the cytb sequences, but the confidence level was rather low; hence more phylogenetic information is needed to determine its phylogenetic position. Furthermore, some specific problems of taxonomy of soricid shrews were clarified, for example phylogeny of local populations of Notiosorex crawfordi, Chimarrogale himalayica and Crocidura attenuata.
資源タイプ	学術雑誌論文
出版タイプ	Submitted Manuscript Under Review
権利情報	For full bibliographic citation, please refer to the version available at www.blackwell-synergy.com.
権利情報	This is the pre-peer-reviewed version of the following article: Journal of Zoology. Volume 270, Issue 1, pages 177–191, September 2006, which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1111/j.1469-7998.2006.00125.x/full
PISSN	0952-8369
EISSN	1469-7998
関連情報	URI http://www.blackwell-synergy.com
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1111/j.1469-7998.2006.00125.x