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某物种(双翅目:杯蠓科)的线粒体基因组。

The mitochondrial genome of sp. (Diptera: Cypselosomatidae).

作者信息

Li Xin, Wang Liang, Li Zhu, Hou Peng, Yang Ding

机构信息

College of Plant Protection, China Agricultural University, Beijing, China.

Beijing Museum of Natural History, Beijing, China.

出版信息

Mitochondrial DNA B Resour. 2019 Jul 10;4(2):2140-2141. doi: 10.1080/23802359.2019.1623103.

Abstract

The mitochondrial genome of sp. was sequenced and annotated as the first representative of family Cypselosomatidae and superfamily Nerioidea. The part mitochondrial genome of sp. is 15,144 bp totally, consisting of 13 protein-coding genes, two rRNAs, and 22 transfer RNAs, which has a similar gene structure with other published species of Diptera. The nucleotide composition biases toward A and T is 76.4% of the entirety. IQ-tree analysis revealed that the outgroups and diverged from the rest. The Nerioidea represented by sp. was sister group to Opomyzoidea. The Sciomyzoidea consisting of Sciomyzidae and Sepsidae is a monophyletic clade at the base of Acalyptratae.

摘要

对某物种的线粒体基因组进行了测序和注释,它是Cypselosomatidae科和Nerioidea总科的首个代表性物种。某物种的部分线粒体基因组全长15,144 bp,由13个蛋白质编码基因、两个核糖体RNA和22个转运RNA组成,其基因结构与其他已发表的双翅目物种相似。核苷酸组成偏向A和T,占总体的76.4%。IQ-tree分析表明,外类群某物种和某物种与其他物种分化开来。以某物种为代表的Nerioidea是Opomyzoidea的姐妹群。由Sciomyzidae科和Sepsidae科组成的Sciomyzoidea是无瓣蝇类基部的一个单系分支。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ff00/7687536/24e50983ccc8/TMDN_A_1623103_F0001_C.jpg

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