新一代测序技术产生了红海龙（海龙目，海龙科）的首个完整线粒体基因组。
Next-generation sequencing yields the first complete mitochondrial genome of the ruby dragonet (Syngnathiformes, Callionymidae).
作者信息
Wang Cuili, Zhou Shanshan
机构信息
Key Laboratory of Environment Change and Resources Use in Beibu Gulf, Ministry of Education, Nanning Normal University, Nanning, China.
Guangxi Key Laboratory of Earth Surface Processes and Intelligent Simulation, Nanning Normal University, Nanning, China.
出版信息
Mitochondrial DNA B Resour. 2019 Dec 18;5(1):346-347. doi: 10.1080/23802359.2019.1703601.
The complete mitogenome sequence of the ruby dragonet was first determined using next-generation sequencing strategy in this study. The circle genome was 16,656 bp in length and consisted of 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes, and 1 control region. The mitochondrial gene arrangement of is similar to those of most other fish species. Results from neighbor-joining phylogenetic analysis showed that clustered with and other species of the family Callionymidae. This study will be valuable for phylogenetic analysis of the genus and the other genera of the order Syngnathiformes.
本研究首次采用新一代测序策略测定了红狼牙鰕虎鱼的完整线粒体基因组序列。环状基因组长度为16,656 bp，由13个蛋白质编码基因、2个核糖体RNA基因、22个转运RNA基因和1个控制区组成。其线粒体基因排列与大多数其他鱼类相似。邻接法系统发育分析结果表明，红狼牙鰕虎鱼与Callionymidae科的其他物种聚类在一起。本研究对于红狼牙鰕虎鱼属及海龙目其他属的系统发育分析具有重要价值。
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