Fang Yun, Zhu Lingyan, Chen Meng, Ge Yuqing, Zhang Guangji, Cheng Rubin
College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, P. R. China.
The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, P. R. China.
Mitochondrial DNA B Resour. 2018 Aug 17;3(2):881-883. doi: 10.1080/23802359.2018.1501303.
In the present study, we reported the complete mitochondrial genome of medical pipefish Bleeker 1850. The complete mitochondrial genome of was 16,562 bp in length and had a base composition of A (31.10%), C (24.14%), G (14.36%), and T (30.40%). Similar to other Syngnathidae species, it contained a typically conserved structure, including 13 protein-coding genes, 2 rRNA genes, 1 control region (D-loop), and 22 tRNA genes. The 13 protein-coding genes encoded 3800 amino acids in total, most of which used the initiation codon ATG except CO1 gene started with GTG. For the stop codon, 6 genes applied TAA as the stop codon, while the other 7 genes used an incomplete stop codon T or TA. The lengths of 12S rRNA and 16S rRNA were 941 bp and 1671 bp, respectively. The control region of ranged from 15,615 bp to 16,562 bp, which was 948 bp in length. The complete mitochondrial genome of provided essential and important molecular data for phylogeography and evolutionary analysis of Syngnathidae Family.
在本研究中，我们报道了1850年布莱克尔医用尖嘴鱼的完整线粒体基因组。其完整线粒体基因组长度为16,562 bp，碱基组成为A（31.10%）、C（24.14%）、G（14.36%）和T（30.40%）。与其他海龙科物种相似，它具有典型的保守结构，包括13个蛋白质编码基因、2个rRNA基因、1个控制区（D环）和22个tRNA基因。13个蛋白质编码基因共编码3800个氨基酸，其中大多数使用起始密码子ATG，除CO1基因起始于GTG。对于终止密码子，6个基因使用TAA作为终止密码子，而其他7个基因使用不完全终止密码子T或TA。12S rRNA和16S rRNA的长度分别为941 bp和1671 bp。其控制区长度为948 bp，范围从15,615 bp到16,562 bp。该医用尖嘴鱼的完整线粒体基因组为海龙科的系统地理学和进化分析提供了重要的分子数据。
