Nam Sang-Eun, Eom Hye-Jin, Park Hyoung Sook, Rhee Jae-Sung
Department of Marine Science, College of Natural Sciences, Incheon National University, Incheon, South Korea.
Department of Song-Do Bio-Environmental Engineering, Incheon Jaeneung University, Incheon, South Korea.
Mitochondrial DNA B Resour. 2021 Nov 28;6(12):3487-3489. doi: 10.1080/23802359.2021.1981789. eCollection 2021.
In this study, the complete 16,583 bp mitochondrial genome of (Poll, 1952) was determined from a specimen sourced from Lake Tanganyika. The mitogenome contains 37 genes [13 protein-coding genes (PCGs), two ribosomal RNA (rRNA) genes, and 22 transfer RNA (tRNA) genes] and a putative control region, which consists of 27.1% A, 27.0% T, 29.9% C, and 16.0% G, with a total G + C content of 45.9%. A maximum likelihood phylogenetic tree based on mitochondrial PCGs suggested that is clustered with members of the tribes Haplochromini and Tropheini. As this is the first report of the entire mitogenome in the tribe Lamprologini, the complete mitochondrial sequence information of will be useful in determining phylogenetic relationships of Pseudocrenilabrinae tribes.
在本研究中，从坦噶尼喀湖采集的一个标本中测定了（Poll，1952）的完整16583 bp线粒体基因组。该线粒体基因组包含37个基因[13个蛋白质编码基因（PCG）、2个核糖体RNA（rRNA）基因和22个转移RNA（tRNA）基因]以及一个假定的控制区，其由27.1%A、27.0%T、29.9%C和16.0%G组成，总G+C含量为45.9%。基于线粒体PCG构建的最大似然系统发育树表明，该物种与朴丽鱼族（Haplochromini）和缨丽鱼族（Tropheini）的成员聚类在一起。由于这是丽鲷族（Lamprologini）中首个完整线粒体基因组的报告，该物种完整的线粒体序列信息将有助于确定伪丽鱼亚科（Pseudocrenilabrinae）各族之间的系统发育关系。
