Fig. 1. Temporal variation of SFP gene expression. Symbols indicate experimental blocks (N = 2). The small letters above the bars indicate the outcome of post-hoc test (Tukey HSD, P > 0.05). Note that we detected significant difference in expression ofLyAcp5 and LyAcp8a across hours after mating, but post hoc comparisons between individual time points were all only close to significance, indicated by a ’ (LyAcp5 , 48 h vs. 196 h:P = 0.082, LyAcp8a , 24 h vs. 48 h: P = 0.069).