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纤瘦鼩鼱鼹(Uropsilus gracilis)(鼩形目:鼹科)的线粒体基因组全序列

The complete mitochondrial genome sequence of the Gracile shrew mole, Uropsilus gracilis (Soricomorpha: Talpidae).

作者信息

Tu Feiyun, Fan Zhenxin, Chen Shunde, Yin Yonghua, Li Peng, Zhang Xiuyue, Liu Shaoying, Yue Bisong

机构信息

Sichuan Key Laboratory of Conservation Biology on Endangered Wildlife, College of Life Sciences, Sichuan University, Chengdu 610064, P.R. China.

出版信息

Mitochondrial DNA. 2012 Oct;23(5):382-4. doi: 10.3109/19401736.2012.696634. Epub 2012 Aug 24.

Abstract

The Gracile shrew mole (Uropsilus gracilis) belongs to the family Talpidae, which distributes in southwestern China, extending to northern Myanmar. In this study, the complete mitochondrial genome of U. gracilis was sequenced. It was determined to be of 16,533 bases. The nucleotide sequence data of 12 heavy-strand protein-coding genes of U. gracilis and other 12 insectivores were used for phylogenetic analysis. Phylogenetic trees were constructed by using Bayesian and maximum likelihood methods, which showed that U. gracilis was clustered together with U. soricipes, and Urotrichus should be prior to Galemys.

摘要

纤尾鼩鼹(Uropsilus gracilis)属于鼹科,分布于中国西南部,延伸至缅甸北部。在本研究中,对纤尾鼩鼹的完整线粒体基因组进行了测序。其长度为16,533个碱基。利用纤尾鼩鼹的12个重链蛋白质编码基因的核苷酸序列数据以及其他12种食虫动物的数据进行系统发育分析。采用贝叶斯法和最大似然法构建系统发育树,结果表明纤尾鼩鼹与长尾鼩鼹聚在一起,且长尾鼩鼹属应先于水鼹属。

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