Fig. 3. Age-dependent expression of the HR97 receptors.<.
br>QPCR was performed with primers specific to HR97a (A), HR97b (B), or HR97g (C) with daphnids at age 2, 4, 7, and 14-days old. Data is expressed as mean + SEM. An asterisk (p< 0.05) or two asterisks (p < 0.001) indicate significance compared to 14-day old daphnids by ANOVA followed by Tukey’s multiple comparision test (n = 4–5).