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. 2020 May 12;10:7887. doi: 10.1038/s41598-020-64701-1

Figure 5.

Figure 5

Analysis of AmHR38, preAmHR38, AmEgr1, and AmEcR expression during foraging flight by qRT-PCR. Expression levels of AmHR38 (a), preAmHR38 (b), AmEgr1 (c), and AmEcR (d) were analyzed by qRT-PCR and normalized with that of AmEF1α. Each bar represents the mean ± SEM. Significant differences are indicated using different letters (p < 0.05, Tukey-Kramer test for nurse bees [red] and for foragers [blue] during the time-course, in each brain tissue respectively) or asterisks (p < 0.05, Student’s t test or Welch’s t test after the F test) on the error bars (black). The sample size is shown below the horizontal axis in parentheses. n.s., not significant.