DNA barcoding revises a misidentification on musk deer.
As an endangered animal group in China, musk deer (genus Moschus) have attracted the attention of deer biologists and wildlife conservationists. Clarifying the taxonomic status and distribution of musk deer species is important to determine the conservation status for each species and establish appropriate conservation strategies. There remains some uncertainty about the species determination of the musk deer in the Guandi Forest District of Shanxi Province, China. The musk deer in Shanxi would appear to represent an extension of the geographical distribution of either the Forest Musk Deer from the southwest or the Siberian Musk Deer from the northeast, or possibly both. The musk deer population in Shanxi Province provides an interesting and significant case to test the value of applying molecular methods to make a genetic species identification. In order to clarify the species status of the Shanxi musk deer, we sequenced 627 bp of the COI gene and ≈723 bp of the D-loop gene in 12 musk deer samples collected from the Guandi Forest District, and the two reference samples collected from Sichuan. Genetic analyses from the data suggest that all of the samples from the Guandi Forest District are M. berezovskii rather than M. moschiferus. It is most likely that the most previous studies had wrong species identification. And it is the first time we use DNA barcoding to prove that Shanxi is a new distribution of M. berezovskii.
Chongqing Key Laboratory of Animal Biology, College of Life Sciences, Chongqing Normal University , Chongqing , P.R. China .
Chengzhong
C
Yang
Zhen
Z
Xiao
Yuan
Y
Zou
Xiuyue
X
Zhang
Bo
B
Yang
Yinghong
Y
Hao
Timothy
T
Moermond
Bisong
B
Yue
D000818:Animals; D001483:Base Sequence; D002681:China; D002965:Classification / Q000379:methods; D058893:DNA Barcoding, Taxonomic; D004272:DNA, Mitochondrial / Q000737:chemistry*; D003670:Deer / Q000145:classification / Q000235:genetics*; D056727:Endangered Species; D005260:Female; D006239:Haplotypes; D008297:Male; D008969:Molecular Sequence Data; D010802:Phylogeny; D016415:Sequence Alignment; D013045:Species Specificity
D004272:DNA, Mitochondrial
Barcoding; COI; D-loop; Moschus berezovskii; Moschus moschiferus