The complete mitochondrial genome of the orange-spotted grouper Epinephelus coioides (Perciformes, Serranidae)
The complete mitochondrial genome of the orange-spotted grouper Epinephelus coioides (Perciformes, Serranidae)
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橙斑石斑鱼Epinephelus coioides（鲈形目，鮈科）的完整线粒体基因组
DOI：
10.3109/19401736.2014.958723
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发表时间：
2016-01-01
影响因子：
--
通讯作者：
Lin, Haoran
中科院分区：
文献类型：
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作者：
Yang, Huirong;Xie, Zhenzhen;Lin, Haoran
本文报道了斜带石斑鱼的线粒体全基因组。线粒体基因组全长16，458 bp，包含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。除ND 6和8个tRNA基因在轻链上外，所有这些基因都在重链上编码。轻链的核苷酸组成为G 28.88%，T 28.75%，A 26.58%，C 15.80%。除ATP 6与CTG、COXI与GTG的起始密码子相同外，其他基因的起始密码子均为ATG，推测的终止密码子有T（ND 2、COXII、ND 3、ND 4和Cytb）、TA（COXIII）、TAA（ND 1、ATP 8、ND 4L、ND 5、ATP 6和COXI）和TAG（ND 6）。有10个基因间隔区，5个基因重叠，没有串联重复序列。基因排列和分布与典型脊椎动物一致。
We present the complete mitochondrial genome of Epinephelus coioides in this study. The mitochondrial genome is 16,458 bp in length, containing 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and a control region. All of them are encoded on the heavy strand except ND6 and 8 tRNA genes on the light strand. The nucleotide compositions of the light strand are 28.88% of G, 28.75% of T, 26.58% of A and 15.80% of C. All the protein-coding genes share ATG initiation codon except ATP6 with CTG and COXI with GTG, and four types of inferred termination codons are T (ND2, COXII, ND3, ND4 and Cytb), TA (COXIII), TAA (ND1, ATP8, ND4L, ND5, ATP6 and COXI) and TAG (ND6). There are 10 intergenic spacers, 5 gene overlaps and no tandem repeat sequence. Gene arrangement and distribution are consistent with the typical vertebrates.