The mitochondrial genome analysis of Trypetoptera punctulata (Diptera: Sciomyzidae)

Abstract

The mitochondrial genome of Trypetoptera punctulate Scopoli, 1763, the first representative of Sciomyzidae, was sequenced and annotated. And we used this new nucleotide information under Maximum Likelihood analyses to explore the superfamilies relationships of Acalyptratae. The nucleotide composition of Trypetoptera punctulata mitochondrial genome was 34.6% of A, 33.9% of T, 17.6% of C, 13.9% of G, 68.5% of A þ T content. The start codon ATG was shared with COX2, COX3, CYTB and ND4; the start codon ATA was shared with ATP6, ND5 and ND6; the ATP8 and ND1 started with codon ATT; the COX1 and ND3 started with codon ATC, and the ND2 and ND6 started with codon TTG. The conservative stop codon TAA was shared with ATP6,

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

“…The mito-genome of Formicosepsis sp. contains 22 transfer RNA genes, 13 protein-coding genes, and two ribosomal RNA genes, which were close to other Diptera flies reported before (Zhao et al 2013;Kang et al 2016;Li et al 2017;Zhou et al 2017;Yang et al 2019). The mito-genome nucleotide composition of Formicosepsis sp.…”

The complete mitochondrial genome of Anthomyza sp. (Diptera: Anthomyzidae)

“…The Sciomyzoidea is monophyletic group that is similar with the pervious study (Yang et al. 2019 ). For the phylogeny of Opomyzoidea, the monophyletic relationship is recovered with the new mitogenomic data of Anthomyzidae.…”

“…is 16,308 bp. It encoded 13 PCGs, 22 tRNA, 2 rRNA genes and control region, and the structure is similar with related reports before (Wang et al 2016;Li et al 2017;Zhou et al 2017;Yang et al 2019).…”

“…IQ-TREE analysis (Figure 1) showed that the outgroups Anopheles oryzalimnetes and Simulium variegatum form a clade diverged from Acalyptratae clades. The Sciomyzoidea is monophyletic group that is similar with the pervious study (Yang et al 2019). For the phylogeny of Opomyzoidea, the monophyletic relationship is recovered with the new mitogenomic data of Anthomyzidae.…”

“… 2017 ; Yang et al. 2019 ). The nucleotide composition of the mitogenome was biased toward A and T, with 78.7% of A + T content (A = 39.9%, T = 38.8%, C = 12.6%, G = 8.6%).…”