海星（海星纲：长棘海星科）的完整线粒体基因组
Complete mitochondrial genome of the sea star (Asteroidea: Archasteridae).
作者信息
Quek Zheng Bin Randolph, Chang Jia Jin Marc, Ip Yin Cheong Aden, Huang Danwei
机构信息
Department of Biological Sciences, National University of Singapore, Singapore, Singapore.
Tropical Marine Science Institute, National University of Singapore, Singapore, Singapore.
出版信息
Mitochondrial DNA B Resour. 2019 Sep 20;4(2):3130-3132. doi: 10.1080/23802359.2019.1666676.
The complete mitochondrial genome of the widespread and common Indo-Pacific sea star has been sequenced in this study. The mitogenome is 16,230 base pairs (bp) in length, with 13 protein coding genes (PCGs), 22 tRNAs and 2 rRNAs. Gene order of its PCGs and rRNAs matches those of nine other asteroid taxa included for comparison in this study, and it has a similar nucleotide composition of 33.08% A, 26.38% T, 25.53% C and 15.01% G nucleotides. Phylogenetic analyses place as the sister group to spp., consistent with previous inferences.
在本研究中，已对广泛分布且常见的印度-太平洋海星的完整线粒体基因组进行了测序。该线粒体基因组长度为16230个碱基对（bp），包含13个蛋白质编码基因（PCGs）、22个tRNA和2个rRNA。其PCGs和rRNAs的基因顺序与本研究中用于比较的其他9个小行星类群相匹配，并且其核苷酸组成相似，其中腺嘌呤（A）占33.08%，胸腺嘧啶（T）占26.38%，胞嘧啶（C）占25.53%，鸟嘌呤（G）占15.01%。系统发育分析将其置于与 spp. 的姐妹群位置，这与之前的推断一致。
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