Mitochondrial genome sequences of landsnails Aegista diversifamilia and Dolicheulota formosensis (Gastropoda: Pulmonata: Stylommatophora)

Chih Wei Huang, Si Min Lin, Wen Lung Wu

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The first mitochondrial genome sequences of Aegista and Dolicheulota belonging to Bradybaenidae are described in this report. Mitogenomic sequences were generated from Illumina paired-end sequencing. The complete mitogenome of Aegista diversifamilia was 14,039 bp in length and nearly complete mitogenome of Dolicheulota formosensis was 14,237 bp. Both mitogenomes consisted of 13 protein-coding genes (PCGs), 2 ribosomal RNA genes, and 22 transfer RNA genes. Most genes were overlapped with neighboring genes that the overlapping regions ranged from 2 to 64 bp in A. diversifamilia and from 1 to 45 bp in D. formosensis. Novel gene arrangement, tRNA-Tyr-ND3-tRNA-Trp, was identified in A. diversifamilia, whereas D. formosensis showed identical gene order to other Bradybaenidae mitogenomes. Maximum likelihood phylogenetic tree suggested Aegista as a sister clade to Euhadra and Dolicheulota. Bradybaenidae is monophyly sister clade to Camaenidae.

Original languageEnglish
Pages (from-to)2793-2795
Number of pages3
JournalMitochondrial DNA
Volume27
Issue number4
DOIs
Publication statusPublished - 2015 Jun 22

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Keywords

  • Bradybaenidae
  • Helicoidea
  • Mitogenome
  • Taiwan

ASJC Scopus subject areas

  • Molecular Biology
  • Genetics

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