Distribution pattern of S. littoralis candidate olfactory and gustatory receptors in different male tissues (A) and in male and female antennae (B). Gene expression levels were determined by real-time PCR and calculated relatively to the expression of the rpL8 control gene and expressed as the ratio = ESlitCR(ΔCT SlitCR)/ErpL8 (ΔCT rpL8). The Y-axis shows the percentage of expression in each tissue with a total of 100% and the X-axis reports the accession numbers of the candidate olfactory and gustatory receptors. See table 4 for unigene details.
Legeai et al. BMC Genomics 2011 12:86 doi:10.1186/1471-2164-12-86