Figure 6.

Loci uniquely expressed in hybrids or inbreds. A to D, Proportion of loci uniquely expressed in hybrids. For each inbred hybrid trio, the proportion of loci expressed only in either hybrids or inbred parents was calculated and then proportions were averaged for all sample groups in each tissue. miRNA loci were excluded due to the low number of loci, as only one to three loci were uniquely expressed in hybrids or parents on average. For sRNAs, only loci that expressed 10 or more CP5M in one of each trio were considered: hybrid only was defined as loci that expressed 10 or more CP5M in the hybrid and less than two CP5M in both parents; parent only was defined as loci that expressed 10 or more CP5M in at least one parent and less than two CP5M in the hybrid. E, The distribution of sRNA expression (CP5M) across meta-features for each sample was averaged per tissue and per expression category to determine the meta-feature distribution for each size class. n = 38 contrasts averaged per size class.