Zhou Chuanjiang, Li Baohua, Ma Longyang, Zhao Yanjing, Kong Xianghui
a College of Fisheries, Henan Normal University , Xinxiang , People's Republic of China.
Mitochondrial DNA A DNA Mapp Seq Anal. 2016;27(1):605-6. doi: 10.3109/19401736.2014.908367. Epub 2015 Sep 4.
Qihe Carassius auratus is the territorial Carassius auratus, which is known as for its limited distribute in Qihe River (mainly distributed in Henan province, China), this species is natural triploid in China. In this study, the complete mitochondrial genome sequence of Carassius auratus in Qihe River has been obtained with PCR. The gene composition and arrangement of mitochondrial genome sequence of this species are similar to most of other vertebrates', which contains 22 tRNA genes, 13 protein-coding genes, 2 rRNA genes, and a non-coding control region with total length of 16,580 bp. Most of genes are encoded on Heavy-Strand (H-strand), exclude eight tRNA and ND6 genes, which are encoded on Light-Strand (L-strand). The bias of G and C has been found in different regions/genes and different statistic results. The complete mitochondrial genome sequence of this species would contribute to better understand population genetics, conservation, and the evolution of natural triploid.
淇河鲫是具有领地意识的鲫鱼，因其仅分布于淇河（主要分布在中国河南省）而闻名，该物种在中国为天然三倍体。在本研究中，通过聚合酶链式反应（PCR）获得了淇河鲫的完整线粒体基因组序列。该物种线粒体基因组序列的基因组成和排列与大多数其他脊椎动物相似，包含22个tRNA基因、13个蛋白质编码基因、2个rRNA基因以及一个全长为16,580 bp的非编码控制区。大多数基因在重链（H链）上编码，除了8个tRNA和ND6基因在轻链（L链）上编码。在不同区域/基因以及不同统计结果中均发现了G和C的偏向性。该物种的完整线粒体基因组序列将有助于更好地理解群体遗传学、保护以及天然三倍体的进化。
