Characterization of the complete mitochondrial genome of an endangered fish Semilabeo obscurus (Cyprinidae; Labeoninae; Semilabeo)

被引：0
作者：
Wei Wang
Shikai Li
Ting Liu
Xue Wang
Sheng Zeng
Wenwu Min
Lu Zhou
机构：
[1] Fisheries Research Institute of Guizhou Academy of Agricultural Sciences,
[2] The Engineering and Technology Center of Special Fisheries,undefined
[3] Guizhou,undefined
来源：
Conservation Genetics Resources | 2019年 / 11卷
关键词：
Mitochondrial; Phylogenetic;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Semilabeo obscurus is an endangered fish in China. In this study, the entire mitochondrial genome of S. obscurus was sequenced; it is 16498 bp long (GenBank accession number: MG560823) and contains 13 protein-coding genes (PCGs), two rRNA genes, 22 tRNA genes, and one control region (D-loop). 12 PCGs start with ATG, but COX1 uses GTG as the start codon. In addition, all tRNAs display the typical clover-leaf structure. Phylogenetic analysis revealed that S. obscurus is closely related to Pseudogyrinocheilus prochilus, and then clustered into a clade with other Labeoninae species. This work provides additional molecular information for studying S. obscurus conservation genetics and evolutionary relationships.
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页码：147 / 150
页数：3
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