Next-generation sequencing yields the complete mitochondrial genome of Rhodoprasina callantha (Lepidoptera: Sphingidae) and its evolutionary status

Abstract

In this study, we sequenced and analyzed the complete mitochondrial genome of Rhodoprasina callantha Jordan, 1929. The complete mitochondrial genome sequence of R. callantha was 15,343 bp in size and encoded 13 protein-coding genes (PCGs), two ribosomal RNA genes (rRNA), 22 transfer RNA genes (tRNA) and one control region (CR). The nucleotide composition of mitogenome was highly biased to A and T. Most protein-coding genes (PCGs) initiate with the standard start codon of ATN and terminate with the typical stop codon TAA/TAG. The phylogeny of Sphingidae based on nucleotide sequences of PCGs recovered the monophyly of subfamilies of Sphingidae with high support values. Langinae was the first subfamily diverged in Sphingidae, which was in accordance with previous study. R. callantha was the member of subfamily Smerinthinae, and closely related to the genus Marumba.

Keywords

• mitogenome
• hawkmoth
• bombycoidea
• yunnan province