Supplemental Table 1. Primer sequences for CDKN2A/2B genes (start and end site were named as its relative distance to transcriptional start site).

Gene	PCR size (bp)	Start site	End site	Primer
CDKN2A	282	−1477	−1197	forward	GGGATATGGAGGGGGAGAT
				reverse	CTTCTTCCTCTTTCCTCTTCCC
	211	−1047	−838	forward	GGGAAGAGGAAAGAGGAAGAAG
				reverse	ATTAAACTAAACCRCTACACRCCTCTAAC
	286	−859	−574	forward	AATAAAATAAGGGGAATAGGGGAG
				reverse	CCATCTTCCCACCCTCAA
	188	−399	−212	forward	GTAGTTAAGGGGGTAGGAGTGG
				reverse	ACTACTACCCTAAACRCTAACTCCTCAA
	266	+70	+335	forward	TTGAGGAGTTAGYGTTTAGGGTAGTAGT
				reverse	TCAATAATACTACRAAAACCACATATCTAAATC
	224	+308	+531	forward	GTYGGTTGGTTTTTTATTTTGTTAGAG
				reverse	AACCTAAACTCAACTTCATTACCCTC
CDKN2B	255	−7	+248	forward	GAGGGTAATGAAGTTGAGTTTAGGTT
				reverse	CTATCRCACCTTCTCCACTAATCC
	234	+223	+455	forward	GGGGATTAGTGGAGAAGGTG
				reverse	TAAAATACACACCTCCRACCAAC
	221	+430	+650	forward	TGTTTTTTAAGTTTTTATAGGGTGAGG
				reverse	CCAACCTAACCAAAATAATAAAAACC