Expression profiles for 11 TbOBPs across four tissue types as measured with qPCR: female antennae (FA), female bodies (FB), male antennae (MA), and male bodies (MB). Black data points: normalized expression (log2) for each of five biological replicates per tissue; red dots: mean expression level. Significance differences (p < 0.05) are illustrated by differences in letters, calculated using TukeyHSD ANOVA means comparison.