Complete mitochondrial genome of Lutzomyia (Nyssomyia) umbratilis (Diptera: Psychodidae), the main vector of Leishmania guyanensis

Mitochondrial DNA A DNA Mapp Seq Anal. 2016 Nov;27(6):4219-4221. doi: 10.3109/19401736.2015.1022748. Epub 2015 May 22.

Abstract

The nearly complete mitochondrial genome of Lutzomyia umbratilis Ward & Fraiha, 1977 (Psychodidae: Phlebotominae), considered as the main vector of Leishmania guyanensis, is presented. The sequencing has been performed on an Illumina Hiseq 2500 platform, with a genome skimming strategy. The full nuclear ribosomal RNA segment was also assembled. The mitogenome of L. umbratilis was determined to be at least 15,717 bp-long and presents an architecture found in many mitogenomes of insect (13 protein-coding genes, 22 transfer RNAs, two ribosomal RNAs, and one non-coding region also referred as the control region). The control region contains a large repeated element of c. 370 bp and a poly-AT region of unknown length. This is the first mitogenome of Psychodidae to be described.

Keywords: Genome skimming; Sandfly; illumina Hiseq; leishmaniasis; next-generation sequencing; shotgun sequencing.

MeSH terms

  • Animals
  • Genome, Mitochondrial*
  • Insect Proteins / genetics
  • Insect Vectors / genetics*
  • Insect Vectors / parasitology
  • Leishmania guyanensis
  • Mitochondrial Proteins / genetics
  • Psychodidae / genetics*
  • Psychodidae / parasitology
  • RNA / genetics
  • RNA, Mitochondrial
  • RNA, Ribosomal / genetics
  • RNA, Transfer / genetics

Substances

  • Insect Proteins
  • Mitochondrial Proteins
  • RNA, Mitochondrial
  • RNA, Ribosomal
  • RNA
  • RNA, Transfer