Li Chunqing, Hu Fang, He Junxian, Li Xutong, Yang Hongfu, Li Weixian, Chen Shanyuan, Xiao Heng
School of Ecology and Environmental Science, Yunnan University, Kunming, China.
School of Life Sciences, Yunnan University, Kunming, China.
Mitochondrial DNA B Resour. 2022 Apr 4;7(3):566-568. doi: 10.1080/23802359.2022.2054383. eCollection 2022.
is a cyprinid fish species endemic to Southwestern China. In this study, we first sequenced and characterized the complete mitochondrial genome (mitogenome) of by next-generation sequencing method. The entire length of mitogenome is 16,595 base pairs (bp), containing 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNA genes, and a control region. Its gene arrangement pattern was identical to other previously reported fishes. The overall base composition is 31.12% A, 16.63% G, 25.45% T, and 26.80% C, with AT content of 56.57%. Phylogenetic analysis using mitogenome of 26 Cyprinidae fishes showed that are closely related to and . This work would provide molecular information fundamental to future phylogenetic analyses among species.
是一种中国西南地区特有的鲤科鱼类。在本研究中，我们首先采用下一代测序方法对其完整线粒体基因组（线粒体基因组）进行了测序和特征分析。线粒体基因组全长16,595个碱基对（bp），包含13个蛋白质编码基因、两个核糖体RNA基因、22个转运RNA基因和一个控制区。其基因排列模式与其他先前报道的鱼类相同。总体碱基组成为31.12%的A、16.63%的G、25.45%的T和26.80%的C，AT含量为56.57%。使用26种鲤科鱼类的线粒体基因组进行的系统发育分析表明，与和密切相关。这项工作将为未来该物种间的系统发育分析提供基础分子信息。
