海洋多毛纲动物（叶须虫目，沙蚕科）的完整线粒体基因组
Complete mitochondrial genome of the marine polychaete (Phyllodocida, Nereididae).
作者信息
Park Hyoung Sook, Nam Sang-Eun, Rhee Jae-Sung
机构信息
Department of Marine Science, College of Natural Sciences, Incheon National University, Incheon, South Korea.
Research Institute of Basic Sciences, Incheon National University, Incheon, South Korea.
出版信息
Mitochondrial DNA B Resour. 2020 Jan 24;5(1):850-851. doi: 10.1080/23802359.2020.1717388.
To date, only five species are registered in the genus , and complete mitochondrial genome is reported in one species, . In this study, a complete 15,783 bp genome for the marine polychaete mitochondrion was assembled through Illumina HiSeq platform. The complete mitochondrial genome of contained 13 protein-coding genes (PCGs), 22 transfer RNA (tRNA) genes, two ribosomal RNA (rRNA) genes, and one control region. Overall genomic structure and gene orientation of mitogenome are identical to those of . Phylogenetic analysis using the maximum likelihood method validated the sister relationship between sp. and other polychaetes. This information will be useful to understand geographical distribution, phylogenetic relationship, and evolutionary history of marine polychates.
迄今为止，该属仅登记了5个物种，且仅报道了其中1个物种的完整线粒体基因组。在本研究中，通过Illumina HiSeq平台组装了海洋多毛纲动物线粒体的一个完整的15,783 bp基因组。该物种的完整线粒体基因组包含13个蛋白质编码基因（PCGs）、22个转运RNA（tRNA）基因、2个核糖体RNA（rRNA）基因和1个控制区。该线粒体基因组的整体基因组结构和基因方向与[另一物种名称]相同。使用最大似然法进行的系统发育分析验证了该物种与其他多毛纲动物之间的姐妹关系。这些信息将有助于了解海洋多毛纲动物的地理分布、系统发育关系和进化历史。
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