Jia Xiang-Yang, Li Ying-Wen, Wang Deng-Qiang, Tian Hui-Wu, Xiong Xing, Li Shu-Hua, Chen Da-Qing
College of Life Sciences, Chongqing Normal University, Chongqing 401331, PR China.
Mitochondrial DNA. 2013 Aug;24(4):323-5. doi: 10.3109/19401736.2012.760075. Epub 2013 Jan 29.
Liobagrus kingi is endemic to southwest China and listed as endangered species (IUCN 2012). Genetic diversity is necessary for conservation issue. In studying this, the complete mitochondrial genome sequence of L. kingi has been obtained with PCR, which contains 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and a non-coding control region with the total length of 16,483 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 against bias of G has a universality in different statistical results. The complete mitochondrial genome sequence of L. kingi would contribute to better understand population genetics and protect its genetic diversity.
金氏鮡是中国西南地区的特有物种，被列为濒危物种（IUCN，2012年）。遗传多样性对于保护工作至关重要。在对此进行研究时，通过聚合酶链反应（PCR）获得了金氏鮡的完整线粒体基因组序列，该序列包含13个蛋白质编码基因、22个tRNA基因、2个rRNA基因以及一个非编码控制区，全长16,483 bp。其基因排列和组成与其他脊椎动物相似。除了8个tRNA基因和ND6基因外，大多数基因都在重链上编码。与大多数其他脊椎动物一样，在不同的统计结果中，G的反偏向性具有普遍性。金氏鮡的完整线粒体基因组序列将有助于更好地理解种群遗传学并保护其遗传多样性。
