Hong Ben, Xiao Yunxue, Luo Changqing
Institute of Entomology, The Provincial Key Laboratory for Agricultural Pest Management Mountainous Region, Guizhou University, Guiyang, China.
Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, China.
Mitochondrial DNA B Resour. 2023 Feb 20;8(2):297-300. doi: 10.1080/23802359.2023.2179358. eCollection 2023.
The beetle Lewis, 1877 is a serious pest of cultivated the mushroom in China. The complete mitochondrial genome of this species was reported for the first time in this study. The mitogenome was 17,555 bp in length and had a base composition of 39.4% A, 36.1% T, 8.7% G and 15.3% C, which indicated that the base composition was AT-biased. Similar to other species of Coleoptera, the mitogenome of contained 13 protein-coding genes, 22 transfer RNA genes, two ribosomal RNA unit genes, and a large noncoding region. Phylogenetic analysis based on mitogenomes suggested that the family Erotylidae was a monophyletic group.
1877年的这种甲虫是中国栽培蘑菇的一种严重害虫。本研究首次报道了该物种的完整线粒体基因组。线粒体基因组长度为17555 bp，碱基组成为39.4%的A、36.1%的T、8.7%的G和15.3%的C，表明碱基组成偏向于AT。与鞘翅目的其他物种相似，该线粒体基因组包含13个蛋白质编码基因、22个转运RNA基因、两个核糖体RNA单位基因和一个大的非编码区。基于线粒体基因组的系统发育分析表明，红菌甲科是一个单系类群。
