The complete mitochondrial genome of two-spotted cricket Gryllus bimaculatus (Grylloidea: Gryllidae)

摘要

The complete mitogenome of Gryllus bimaculatus is 16,301?bp in length, contains the typical set of 37 genes, including 13 protein-coding genes (PCGs) (ATP6, ATP8, COI-III, ND1-6, ND4L, and Cyt b), two rRNAs (12S rRNA and 16S rRNA), 22 tRNAs, and a putative CR (D-loop). ATT, ATG, and ATA are the most start codon. TAA is the most frequent stop codon. The new mtDNA sequence contains 16S rRNA and 12S rRNA of rRNA, which is located between tRNA~(Leu) and D-loop, separated by tRNA~(Val). All tRNA genes possess the typical clover leaf secondary structure except for tRNA~(Ser(AGN)) and tRNA~(Leu(CUN)), which lacks a dihydroxyuridine (DHU) arm. The D-loop (1585?bp) located the end of mitochondrial genome sequences. The phylogenetic trees support Chiromantes haematochir has close relative with Velarifictorus hemelytrus and Teleogryllus emma .