Fig. 2

Olfactory response profiles of minor and major workers to general odorant blends. A bar graph organized by the magnitude of the solvent (ND96) normalized responses to each odor blend from high to low in minors and the corresponding responses in majors displayed below. Colors represent chemical class as indicated in the figure legend. Asterisks located above the minor bar graph indicate responses that were significantly different between minors and the corresponding response to the same blend in majors directly below (n=25; Welch’s t-test with a False Discovery Rate correction (α=0.05), Q-value: * < 0.05, ** < 0.01). Error bars represent S.E.M.