Application of Cydia pomonella expressed sequence tags: Identification and expression of three general odorant binding proteins in codling moth.

ABSTRACT: The codling moth, Cydia pomonella, is one of the most important pests of pome fruits in the world, yet the molecular genetics and the physiology of this insect remain poorly understood. A combined assembly of 8 341 expressed sequence tags was generated from Roche 454 GS-FLX sequencing of eight tissue-specific cDNA libraries. Putative chemosensory proteins (12) and odorant binding proteins (OBPs) (18) were annotated, which included three putative general OBP (GOBP), one more than typically reported for other Lepidoptera. To further characterize CpomGOBPs, we cloned cDNA copies of their transcripts and determined their expression patterns in various tissues. Cloning and sequencing of the 698 nt transcript for CpomGOBP1 resulted in the prediction of a 163 amino acid coding region, and subsequ

SUBMITTER: Garczynski SF 

PROVIDER: S-EPMC4255946 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature