Olfactory proteins mediating chemical communication in the navel orangeworm moth, Amyelois transitella.

ABSTRACT:

Background

The navel orangeworm, Amyelois transitella Walker (Lepidoptera: Pyralidae), is the most serious insect pest of almonds and pistachios in California for which environmentally friendly alternative methods of control--like pheromone-based approaches--are highly desirable. Some constituents of the sex pheromone are unstable and could be replaced with parapheromones, which may be designed on the basis of molecular interaction of pheromones and pheromone-detecting olfactory proteins.

Methodology

By analyzing extracts from olfactory and non-olfactory tissues, we identified putative olfactory proteins, obtained their N-terminal amino acid sequences by Edman degradation, and used degenerate primers to clone the corresponding cDNAs by SMART RACE. Additionally, we used degen

SUBMITTER: Leal WS 

PROVIDER: S-EPMC2749207 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature