The complete mitogenomes of Calameuta filiformis (Eversmann, 1847) and Calameuta idolon (Rossi, 1794) (Hymenoptera: Cephidae): The remarkable features of the elongated A plus T rich region in Cephini

Korkmaz E. M. , Budak M. , Ordek M. N. , Başıbüyük H. H.

GENE, vol.576, pp.404-411, 2016 (Journal Indexed in SCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 576
  • Publication Date: 2016
  • Doi Number: 10.1016/j.gene.2015.10.050
  • Title of Journal : GENE
  • Page Numbers: pp.404-411


Two complete mitogenomes of the stem borers, Calameuta filiformis and Calameuta idolon, and the complete A + T-rich region of Trachelus iudaicus (Hymenoptera: Cephidae), are reported. The mitogenomes of these species are the longest reported from hymenopterans to date. A remarkable increase in length of the A + T-rich region, the longest for Hymenoptera, was found and compared across the tribe Cephini. The presence of the tRNA- and rRNA-like sequences were reported in the A + T-rich region of sawflies and they were suggested to play a role in replication and/or transcription. The long and short tandem repeats were orderly located in both sides of the A + T-rich region producing stable secondary structures. We suggest that the short tandem repeats are likely to function as a replication fork barrier. (c) 2015 Elsevier B.V. All rights reserved.