扁吻鱼线粒体全基因组及其系统发育分析
The complete mitochondrial genome of Aspiorhynchus laticeps and its phylogenetic analysis.
作者信息
Jiang Ming, Yang Changgeng, Wen Hua
机构信息
Key Laboratory of Freshwater Biodiversity Conservation and Utilization, Ministry of Agriculture, Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan 430223, China ; College of Fisheries, Huazhong Agricultural University, 434000 Wuhan, China.
Key Laboratory of Freshwater Biodiversity Conservation and Utilization, Ministry of Agriculture, Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan 430223, China.
出版信息
Meta Gene. 2014 Feb 20;2:218-25. doi: 10.1016/j.mgene.2014.01.006. eCollection 2014 Dec.
The complete nucleotide sequence of the mitochondrial genome (mitogenome) of Aspiorhynchus laticeps was determined. The length of the complete mitochondrial DNA sequence of A. laticeps is 16,591 bp, which consists of 13 protein-coding genes, 22 transfer RNA (tRNA) genes, two ribosomal RNA (rRNA) genes, and a non-coding region 'D-loop'. Except for the D-loop, another non-coding region named replication origin of L-strand (OL) region was also found. According to the phylogenetic analysis, A. laticeps has a closer relationship with Schizothorax.
测定了扁吻鱼线粒体基因组（mitogenome）的完整核苷酸序列。扁吻鱼完整线粒体DNA序列长度为16,591 bp，由13个蛋白质编码基因、22个转运RNA（tRNA）基因、两个核糖体RNA（rRNA）基因和一个非编码区“D-loop”组成。除了D-loop外，还发现了另一个名为轻链复制起点（OL）区域的非编码区。根据系统发育分析，扁吻鱼与裂腹鱼的关系更为密切。
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