（1843年汉利）（双壳纲：贻贝目：贻贝科）线粒体全基因组的特征分析与系统发育分析
Characterization and phylogenetic analysis of the complete mitochondrial genome of (Hanley 1843) (Bivalvia: Mytiloida: Mytilidae).
作者信息
Sung Chia-Hsuan, Lin Chih-Hsun, Huang Chang-Wen, Wang Liang-Jong
机构信息
Planning and Information Division, Fisheries Research Institute, Keelung, Taiwan.
Department of Aquaculture, National Taiwan Ocean University, Keelung, Taiwan.
出版信息
Mitochondrial DNA B Resour. 2021 Jul 14;6(8):2345-2347. doi: 10.1080/23802359.2021.1944382. eCollection 2021.
We sequenced and assembled the complete mitochondrial genome (mitogenome) sequence of the American brackish water mussel . The mitogenome, reaching 16,302 bp in length, includes 13 protein-coding genes, 2 ribosomal RNA genes, and 23 transfer RNA genes. The overall nucleotide composition of mitogenome was 25.17% A, 41.86% T, 11.83% C, and 21.13% G. The most common start and stop codons were GTG and TAA, respectively. The phylogenetic analysis based on mitogenomes showed that the families Mytilidae, Ostreidae, and Veneridae are a monophyletic group. The phylogenetic position of is sister to and . In this study, mitogenomic sequence data will provide a better understanding for future studies of population genetics, biogeography, and pest surveillance of .
我们对美洲半咸水贻贝的完整线粒体基因组（线粒体基因组）序列进行了测序和组装。该线粒体基因组长度达16302 bp，包括13个蛋白质编码基因、2个核糖体RNA基因和23个转运RNA基因。线粒体基因组的总体核苷酸组成为：腺嘌呤（A）25.17%、胸腺嘧啶（T）41.86%、胞嘧啶（C）11.83%、鸟嘌呤（G）21.13%。最常见的起始密码子和终止密码子分别是GTG和TAA。基于线粒体基因组的系统发育分析表明，贻贝科、牡蛎科和帘蛤科是一个单系类群。[此处原文缺失具体物种名]的系统发育位置是[此处原文缺失具体物种名]和[此处原文缺失具体物种名]的姐妹群。在本研究中，线粒体基因组序列数据将为未来关于[此处原文缺失具体物种名]的种群遗传学、生物地理学和害虫监测研究提供更好的理解。
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