Complete mitochondrial genome of the Iberian Mole Talpa occidentalis (Talpidae, Insectivora) and comparison with Talpa europaea

Genetica. 2018 Oct;146(4-5):415-423. doi: 10.1007/s10709-018-0033-z. Epub 2018 Aug 25.

Abstract

The complete mitogenome of Talpa occidentalis, the Iberian mole, was sequenced using a combination of the Illumina and Sanger methods. The 16,962 bp genome obtained contains 13 protein-coding genes, 22 transfer RNAs, 2 ribosomal RNAs, and a control region. Thirty-seven identical repetitions of a 10-nucleotide (CACACGTACG) repeat element were identified in the non-coding control region (D-loop). The number, order, and orientation of the mitochondrial genes are the same as in T. europaea, the only mitogenome published so far for this genus. These two mitogenomes differ only at the repeat element included in the control region. The phylogeny obtained for the Talpidae species using the protein-coding genes of these mitogenomes agrees with the current classification of this family.

Keywords: Complete mitogenome; Iberian mole (Talpa occidentalis); Mitochondrial; Phylogeny.

MeSH terms

  • Animals
  • Base Composition / genetics
  • Base Sequence
  • Endangered Species
  • Genes, Mitochondrial
  • Genome, Mitochondrial / genetics
  • Moles / genetics*
  • Phylogeny
  • Portugal
  • RNA, Ribosomal / genetics
  • RNA, Transfer / genetics
  • Sequence Analysis, DNA / methods
  • Spain

Substances

  • RNA, Ribosomal
  • RNA, Transfer