highly significantP < 0.001
Loci harboring differentially methylated CpG between hybrids and pure species align to 56 transcripts ( e -value < 1 × 10 −6 ), of which 13 (23.2%) were TEs, which represents a highly significant overrepresentation of TEs present among differently methylated CpGs (one-sided Fisher exact test, P < 0.001).