Table 2. Primers for amplification of CpG islands.

Name	Primers	Location	Length
CpG1-f	5′-CTA GCT AGC GAT TTC AGG CAG TGC GAC A-3′	−175→−408	251 bp
CpG1-r	5′ -CCG CTC GAG CTC GCT CGT TTC TGT CCT C-3′
CpG2-f	5′-CTA GCT AGC GGA GGA CAG AAA CGA GC-3′	−194→+51	262 bp
CpG2-r	5′-CCG CTC GAG CTG TTC ATG GTG GTT GC-3′