摘要
The first complete mitogenome of Cyclommatus stag beetles, Cyclommatus vitalisi（Coleoptera： Lucanidae） is sequenced using the next generation sequening. The genomic structure is a closed circular molecule with 17,853 bp in length, comprising 13 protein-coding genes, 22 transfer RNA genes（t RNAs）, 2 ribosomal RNAs（r RNAs） and a control region. The sequence has neither a gene rearrangement nor a non-coding region. The nucleotide composition is A（36. 31%）, C（21. 48%）, T（31. 20%） and G（11. 01%）, with overall AT content of 73. 61%. The phylogenetic analysis of 13 stag beetles and another three scarab beetles show that Cyclommatus vitalisi shares a close ancestry with Lucanus mazama and Lucanus fortunei.
无皱环锹的线粒体全基因组采用二代测序方法第一次测得,是一个长度为17,853bp的封闭式圆环。序列由13个蛋白质编码区,22个t RNA,2个r RNA和一个控制区组成。没有发现基因重排现象和非编码区。线粒体全基因组的核苷酸组成为A(36.31%),C(21.48%),T(31.20%),G(11.01%),AT含量为73.61%。基于13种锹甲和3种金龟子的13个蛋白质编码基因的系统发育分析表明无皱环锹和Lucanus mazama、福运锹甲具有共同祖先。
基金
supported by the National Natural Science Foundation of China(31201745,31071954 and 31572311)
