基于系统发育分析的杂交石斑鱼（×）线粒体全基因组
The complete mitochondrial genome of the hybrid grouper ( × ) with phylogenetic consideration.
作者信息
Chen Jiaxing, Ye Zhifeng, Yu Zeshu, Wang Jing, Li Peisi, Chen Xiao, Liu Yun, Zhang Yong
机构信息
State Key Laboratory of Biocontrol, Institute of Aquatic Economic Animals, and the Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-Sen University, Guangzhou, P.R. China.
出版信息
Mitochondrial DNA B Resour. 2017 Apr 5;2(1):171-172. doi: 10.1080/23802359.2017.1303346.
The complete mitochondrial genome of the Hybrid grouper () was presented in this study. The mitochondrial genome is 16,501 bp long and consists of 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes, and a control region. The gene order and composition of Hybrid grouper mitochondrial genome was similar to that of most other vertebrates. The nucleotide compositions of the light strand are 26.24% of A, 15.68% of C, 29.07% of T, and29.01% of G. With the exception of the NADH dehydrogenase subunit 6 () and eight tRNA genes, all other mitochondrial genes are encoded on the heavy strand. The phylogenetic analysis by maximum-likelihood (ML) method shows that the hybrid grouper has closer relationship to .
本研究公布了杂交石斑鱼（）的完整线粒体基因组。线粒体基因组长度为16,501 bp，由13个蛋白质编码基因、2个rRNA基因、22个tRNA基因和一个控制区组成。杂交石斑鱼线粒体基因组的基因顺序和组成与大多数其他脊椎动物相似。轻链的核苷酸组成分别为：A占26.24%、C占15.68%、T占29.07%、G占29.01%。除NADH脱氢酶亚基6（）和8个tRNA基因外，所有其他线粒体基因均由重链编码。最大似然（ML）法的系统发育分析表明，杂交石斑鱼与关系更近。
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