Table 2: Primer sequences for bisulfate-PCR.

Forward

Reverse

Product size

upstream-erbB2

agggaatttatcccg

ccaggcctgcgcgaag

143 bp

upstream-APC

acttccttgcttgctgggga

caccaatacagccacatgtc

244 bp

upstream-p53

cttgcagaattttccacccc

aaaaccccaatcccatcaa

192 bp