Heliothis virescens gene expression on gossypol suppelemented diet, larval gut and rest of body

The transcriptional response of H. virescens larvae was analyzed after feeding on gossypol supplemented diet, a toxic secondary metabolite produced in cotton plants, to detect potential detoxification enzymes possibly involved in detoxification of gossypol by H. virescens. A one-color microarray-based gene expression analysis was performed with Cy3 labeled cRNA of gut and rest of the body of H. virescens larvae that fed on 0.32% gossypol and control diet. For each treatment and tissue four biological replicates were used.