Sinaplots showing mean zygotic component score (labeled reads/total reads) for pure maternal, pure zygotic, and maternal-zygotic genes in all SLAM-seq time points. Number of expressed genes in each category (>5 mean CPMs, counts per million, nd = non-detected) is shown below each time point. Bonferroni corrected p -values from one-sided Wilcoxon tests were as follows: *** < 0.0001, ** < 0.001, * < 0.05, ns ≥ 0.05.