Abstract:
:To elucidate the phylogeny of the genus Paramesotriton (Caudata: Salamandridae), we investigated three mitochondrial DNA gene fragments (1207 bp in total) of cytochrome b, ND2, and ND4 for its six recognized species. The phylogenetic relationships within Paramesotriton were reconstructed by maximum parsimony (MP) and maximum likelihood (ML) methods. Phylogenetic trees (MP and ML trees) that were constructed from the combined data set of the three gene fragments indicated that all six species of Paramesotriton formed a monophyletic group, with P. caudopunctatus as basal to the other five species. This result suggests that P. fuzhongensis is a valid species in Paramesotriton.
journal_name
Biochem Genetjournal_title
Biochemical geneticsauthors
Lu S,Yuan ZG,Pang J,Yang D,Yu F,McGuire P,Xie F,Zhang YPdoi
10.1023/b:bigi.0000026630.78770.fbsubject
Has Abstractpub_date
2004-06-01 00:00:00pages
139-48issue
5-6eissn
0006-2928issn
1573-4927journal_volume
42pub_type
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