Figure 3. Insulin signaling modulates 5-HT release from the ADFs and NSMs.

Wild-type, mutant, transgenic and RNAi expressing animals were examined for aversive responses to dilute 1-octanol (30%) in the presence or absence of food, as described in Methods. Data are presented as a mean ± SE and analyzed by two-tailed Student's t test. “*” P<0.001, significantly different from wild-type animals incubated in the presence or absence of food.