Liu Hongtao, Xia Guangyuan
Key Laboratory of Utilization and Conservation for Tropical Marine Bioresources, Ministry of Education, Hainan Tropical Ocean University, Sanya, China.
Hainan Provincial Key Laboratory of Tropical Maricultural Technologies, Hainan Academy of Ocean and Fisheries Sciences, Haikou, China.
Mitochondrial DNA B Resour. 2021 Jan 17;6(1):148-150. doi: 10.1080/23802359.2020.1852899.
In this paper, we determined and characterized the complete mitochondrial genome of Pronghorn spiny lobster for the first time from South China Sea. The mitogenome is 15,671 bp long, and consists of 22 tRNA genes, 2 rRNA genes, 13 protein-coding genes (PCGs), and 1 control region. The nucleotide composition of mitogenome is significantly biased (A, G, T, and C was 33.62, 13.32, 32.31, and 20.75%, respectively) with A + T contents of 65.93%. Almost PCGs used a standard initiation codon or stop codon, except COX2, ND3, ND4 and ND1 were terminated with an incomplete stop codon T and ND5 ended with TA. One microsatellite (C) was identified in the control region of mitogenome sequences. Phylogenetic tree showed that was first clustered with and .
在本文中，我们首次测定并表征了来自中国南海的棘刺龙虾的完整线粒体基因组。该线粒体基因组长度为15,671 bp，由22个tRNA基因、2个rRNA基因、13个蛋白质编码基因（PCGs）和1个控制区组成。线粒体基因组的核苷酸组成存在显著偏差（A、G、T和C分别为33.62%、13.32%、32.31%和20.75%），A+T含量为65.93%。几乎所有的蛋白质编码基因都使用标准的起始密码子或终止密码子，除了COX2、ND3、ND4和ND1以不完全终止密码子T结束，ND5以TA结束。在线粒体基因组序列的控制区鉴定出一个微卫星（C）。系统发育树显示，它首先与……和……聚类。
