Table 1. List of primers used in the ChIP assays.

Promoter region amplified	Forward primer	Reverse primer	Reference
p21, −2242 region	5′- CTG TGG CTC TGA TTG GCT TT-3′	5′- CCC TTC CTC ACC TGA AAA CA-3′	30
p21, −11 708 region	5′- GAG TGG GTG GCT CAC TCT TC-3′	5′- CTC GCA TCA GCA ACT CTG G-3′	30
PUMA +1313 promoter	5′- TCAGTGTGTGTGTCCGACTGTC-3′	5′- GGCAGGGCCTAGCCCA-3′	31
MDM2 promoter	5′- GATTGGGCCGGTTCAGTGG-3′	5′- CACAGCTGGGAAAATGCATGG-3′	32