Abstract

Arion ater are a group of mollusks, almost all of which live in a dark and humid environment during their life cycle. In this study, the complete mitogenome of Arion ater was sequenced using next generation sequencing, analyzed and compared with other Stylommatophorans. The total length of the mitochondrial genome is 14,314 bp and consists of 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and 1 control region. The genome has a typical mitochondrial gene sequence of Arion. Phylogenetic analysis of the mitochondrial genomes of 27 species of Stylommatophora showed that the Arion ater, Arion rufus and Arion vulgaris forms a monophyletic group with other species.

摘要

Arion ate是一组软体动物，在其生命周期中几乎都生活在阴暗潮湿的环境中。在这项研究中，使用下一代测序对Arion ate 的完整有丝分裂基因组进行了测序，并与其他 Stylommatophorans 进行了分析和比较。线粒体基因组的总长度为 14,314 bp，由 13 个蛋白质编码基因、22 个 tRNA 基因、2 个 rRNA 基因和 1 个控制区组成。该基因组具有典型的Arion线粒体基因序列。对 27 种茎线虫线粒体基因组的系统发育分析表明，Arion ate、Arion rufus和Arion vulgaris与其他物种形成单系群。