文献类型: 外文期刊
作者: Jia, Xiang-Yang 1 ; Li, Ying-Wen 1 ; Wang, Deng-Qiang 2 ; Li, Shu-Hua 2 ; Tian, Hui-Wu 2 ; Xiong, Xing 1 ; Cheng, Xiao 1 ;
作者机构: 1.Chongqing Normal Univ, Coll Life Sci, Chongqing 401331, Peoples R China
2.Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Wuhan 430223, Hubei, Peoples R China
3.Xianning 1 Peoples Hosp, Xianning 437000, Peoples R China
关键词: Mitogenome;Liobagrus nigricauda;Amblycipitidae
期刊名称:MITOCHONDRIAL DNA ( 影响因子:0.925; 五年影响因子:0.994 )
ISSN:
年卷期:
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收录情况: SCI
摘要: Liobagrus nigricauda is endemic to the Yangtze River system (Ding 1994, The fishes of Sichuan province. pp. 470 - 78) and listed as an endangered species (IUCN 2012, Red list of threatened species. http: //www. iucnredlist. org). In this study, the complete mitochondrial genome sequence of L. nigricauda has been obtained with polymerase chain reaction (PCR), which contains 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and a noncoding control region with the total length of 16,512 bp. The gene arrangement and composition are similar to that of other vertebrates. Most of the genes are encoded on heavy strand, except for eight tRNA and ND6 genes. Just like most other vertebrates, the bias against G has a universality in different statistics results. The mitogenome sequence of L. nigricauda would contribute to better understand population genetics and to protect its genetic diversity.
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