Figure 9

The expression of insulin signalling pathway-related genes in workers and primary reproductives. (A), PdK1; (B), akt2-a; (C), Tsc2; (D), mTOR; (E), EIF4E; (F), RPS6. The x-axis indicates the four different castes. Black and white bars indicate female and male individuals, respectively. Error bars represent the standard error of the mean. Different letters (a–c) over the bars denote significant differences at P < 0.05 (Mean ± SE, n = 5).