基于线粒体全基因组揭示鼬科貂熊的系统发育关系
Phylogenetic relationship of Wolverine Gulo gulo in Mustelidae revealed by complete mitochondrial genome.
作者信息
Zhu Shibing, Gao Yingying, Liu Hui, Zhang Shifang, Bai Xiaojie, Zhang Minghai
机构信息
a College of Wildlife Resources, Northeast Forestry University , Harbin , People's Republic of China .
b Institute of Natural Resources and Ecology, Heilongjiang Academy of Sciences , Harbin , People's Republic of China , and.
出版信息
Mitochondrial DNA A DNA Mapp Seq Anal. 2016 Jul;27(4):2937-8. doi: 10.3109/19401736.2015.1060449. Epub 2015 Dec 24.
The Wolverine Gulo gulo is an endangered species in China. We first obtained blood sample, extracted the sample DNA and sequenced the whole mtDNA genome of wolverine in Northeast China. We built the phylogenetic tree of wolverine and 10 other most closely related Mustelidae species. The wolverine's complete mitogenome is 16 575 bp in length, includes 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes and one control region. The phylogenetic tree indicates that Wolverine is mostly close to the genus Martes.
貂熊在中国是濒危物种。我们首先获取了血液样本，提取样本DNA并对中国东北地区貂熊的整个线粒体DNA基因组进行了测序。我们构建了貂熊与其他10种亲缘关系最密切的鼬科物种的系统发育树。貂熊的完整线粒体基因组长度为16575bp，包括13个蛋白质编码基因、22个tRNA基因、2个rRNA基因和一个控制区。系统发育树表明，貂熊与貂属关系最为密切。
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