Complete mitochondrial genome of the larch hawk moth, Sphinx morio (Lepidoptera: Sphingidae)
2013; Taylor & Francis; Volume: 24; Issue: 6 Linguagem: Inglês
10.3109/19401736.2013.772155
ISSN1940-1744
AutoresMin Jee Kim, Sei‐Woong Choi, Iksoo Kim,
Tópico(s)Genetic diversity and population structure
ResumoThe larch hawk moth, Sphinx morio, belongs to the lepidopteran family Sphingidae that has long been studied as a family of model insects in a diverse field. In this study, we describe the complete mitochondrial genome (mitogenome) sequences of the species in terms of general genomic features and characteristic short repetitive sequences found in the A+T-rich region. The 15,299-bp-long genome consisted of a typical set of genes (13 protein-coding genes, 2 rRNA genes, and 22 tRNA genes) and one major non-coding A+T-rich region, with the typical arrangement found in Lepidoptera. The 316-bp-long A+T-rich region located between srRNA and tRNAMet harbored the conserved sequence blocks that are typically found in lepidopteran insects. Additionally, the A+T-rich region of S. morio contained three characteristic repeat sequences that are rarely found in Lepidoptera: two identical 12-bp repeat, three identical 5-bp-long tandem repeat, and six nearly identical 5–6 bp long repeat sequences.
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