中华(鲤科:鲤形目)线粒体基因组的测序、描述及系统发育分析
Sequencing, description and phylogenetic analysis of the mitochondrial genome of Sarcocheilichthys sinensis sinensis (Cypriniformes: Cyprinidae).
作者信息
Li Chen, He Liping, Chen Chong, Cai Lingchao, Chen Pingping, Yang Shoubao
机构信息
a College of life Sciences, Shaoxing University , Shaoxing , P.R. China.
出版信息
Mitochondrial DNA A DNA Mapp Seq Anal. 2016;27(2):1056-7. doi: 10.3109/19401736.2014.928865. Epub 2014 Jun 24.
Sarcocheilichthys sinensis sinensis (Bleeker, 1871), is a small benthopelagic freshwater species with high nutritional and ornamental value. In this study, the complete mitochondrial genome of S. sinensis sinensis was determined; the phylogenetic analysis with another individual and closely related species of Sarcocheilichthys fishes was carried out. The complete mitogenome of S. sinensis sinensis was 16683 bp in length, consist of 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and 2 non-coding regions: (D-loop and OL). It indicated that D-loop, ND2, and CytB may be appropriate molecular markers for studying population genetics and conservation biology of Sarcocheilichthys fishes.
中华细鲫（Sarcocheilichthys sinensis sinensis， Bleeker，1871）是一种小型的中下层淡水鱼类，具有较高的营养价值和观赏价值。在本研究中，测定了中华细鲫的完整线粒体基因组；并与另一个体及中华细鲫属的近缘物种进行了系统发育分析。中华细鲫的完整线粒体基因组长度为16683bp，由13个蛋白质编码基因、2个rRNA基因、22个tRNA基因和2个非编码区（D-loop和OL）组成。结果表明，D-loop、ND2和CytB可能是研究中华细鲫属鱼类群体遗传学和保护生物学的合适分子标记。
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