Table 1.

Sequences of primers according to experiment

Experiment	Sequences of primers
Bisulfite direct sequencing	EP6	Forward: 5′-GAT GCG TTA GAT TTA AGG GAG G-3′
		Reverse: 5′-CTC ACT CTC ACG AAA CCC CTC-3′
	EP7	Forward: 5′-GAG ATG TTT AGC GTT TGT GGG-3′
		Reverse: 5′-AAC TAA TTA CAT AAA ACC CAC CC-3′.
qPCR	EP6	Forward: 5′-TGA ATC AGT TCA CCG ACA GC-3′
		Reverse: 5′-GAA ACA ACC TGG CCA TTC TC-3′
	EP7	Forward: 5′-CCG TTA TAT GGA TGC CTT GG-3′
		Reverse: 5′-AAA CTG TTG GGC TGA ACT GC-3′
	EP9	Forward: 5′-GAC CCA GA CGA TAC CTG GAA-3′
		Reverse: 5′- CTG AAC AAA ACT CGG CTT C-3′