The complete mitochondrial genome of Triplophysa cuneicephala (Cypriniformes: Balitoridae) with phylogenetic consideration

被引：3
作者：
Feng, Xiu [1 ]
Chen, Yongxia [2 ]
Sui, Xiaoyun [1 ]
Chen, Yifeng [1 ]
机构：
[1] Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan, Hubei, Peoples R China
[2] Hebei Univ, Coll Life Sci, Baoding, Peoples R China
来源：
MITOCHONDRIAL DNA PART B-RESOURCES | 2019年 / 4卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Triplophysa cuneicephala; mitochondrial genome; phylogenetic relationship;
D O I：
10.1080/23802359.2019.1591245
中图分类号：
Q3 [遗传学];
学科分类号：
071007 ; 090102 ;
摘要：
The complete mitogenome of Triplophysa cuneicephala is 16,571 bp in length with the A + T contents of 56.12%, containing 13 protein-coding genes (PCGs), 22 tRNA genes, 2 rRNA genes, and a putative control region. All PCGs employed ATG as the start codon, except for COI which utilized GTG as start codon. Four stop codons were observed in the PCGs, including TAA, TAG, TA and T. Phylogenetic analysis based on concatenated PCG sequences revealed that T. cuneicephala is closely related to T. robusta and T. minxianensis. This study would provide useful genetic information for future studies on phylogeny, evolutionary, and taxonomic classification in Triplophysa species.
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页码：1239 / 1240
页数：2
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