Zhang Haibo, Gou Xue, Li Shize, Wang Cheng, Peng Caichun, Hu Canshi, Zhang Mingming, Yu Lifei, Su Haijun
College of Life Sciences, Guizhou University, Guiyang, China.
Aha Lake National Wetland Park, Guiyang, China.
Mitochondrial DNA B Resour. 2021 Jul 22;6(8):2442-2444. doi: 10.1080/23802359.2021.1920490. eCollection 2021.
The Black Drongo is a bird belonging to the group Passeriformes, distributed almost all over the country in China. The conservation status of this species is Least Concern (LC) in IUCN. In this study, the complete mitogenome of was determined. The mitochondrial DNA is packaged in a compact 17,056 based pair (bp) circular molecule with A + T content of 57.04%. It contains 37 typical mitochondrial genes, including 13 protein-coding genes, 2 rRNAs and 22 tRNAs, and 1 non-coding regions. We reconstructed a phylogenetic tree based on mitogenome sequences of 15 Dicruridae species and one outgroup. In trees, was clustered as an independent clade with high support value (100). The new mitogenome data would provide useful information for application in conservation genetics and further clarify the phylogenetic evolution of this species.
黑卷尾是一种雀形目鸟类，在中国几乎遍布全国。该物种在国际自然保护联盟（IUCN）的保护等级为无危（LC）。在本研究中，测定了黑卷尾的完整线粒体基因组。线粒体DNA包装成一个紧凑的17,056碱基对（bp）环状分子，A+T含量为57.04%。它包含37个典型的线粒体基因，包括13个蛋白质编码基因、2个rRNA和22个tRNA，以及1个非编码区。我们基于15种卷尾科物种和一个外类群的线粒体基因组序列重建了系统发育树。在树中，黑卷尾聚为一个具有高支持值（100）的独立分支。新的线粒体基因组数据将为保护遗传学的应用提供有用信息，并进一步阐明该物种的系统发育进化。
