Zeng Wei, Gu Yan, Yang Ding
aCollege of Plant Protection, China Agricultural University, Beijing, PR China.
Mitochondrial DNA B Resour. 2021 Apr 9;6(3):1259-1260. doi: 10.1080/23802359.2021.1906177. eCollection 2021.
The mitogenome of one dance fly species, , was sequenced as the new representative of subfamily Hybotinae. The nearly complete mitogenome was 16128 bp totally, consisting of 13 protein-coding genes (PCGs), two genes, and 22 genes. The nucleotide composition biased toward A and T, and the overall A + T was 78.1% of the entirety. All the PCGs started with codon ATT, ATC or ATG, except CO1 using TCG as an initiation codon. Most PCGs terminated with stop codon TAA or TAG except CO2 with an incomplete stop codon T. Bayesian analyses indicated that the monophyly of Hybotinae subfamily group is strongly supported. Subfamily Hybotinae is the sister group of subfamily Tachydromiinae.
对一种舞虻的线粒体基因组进行了测序，该舞虻作为舞虻亚科的新代表物种。近乎完整的线粒体基因组全长16128 bp，由13个蛋白质编码基因（PCGs）、两个核糖体RNA基因和22个转运RNA基因组成。核苷酸组成偏向于A和T，总体A+T占全部的78.1%。所有的PCGs均以密码子ATT、ATC或ATG起始，除了CO1以TCG作为起始密码子。大多数PCGs以终止密码子TAA或TAG结束，除了CO2以不完全终止密码子T结束。贝叶斯分析表明舞虻亚科类群的单系性得到了有力支持。舞虻亚科是长足虻亚科的姐妹群。
