Aberrant promoter methylation of p16 in colorectal adenocarcinoma in North Indian patients

Table 1 Comparison of p16 expression to the p16 gene methylation

Sample No.	Tumor		Adjoining		Normal
	p16 protein expression	p16 methylation	p16 protein expression	p16 methylation	p16 protein expression	p16 methylation
S-1	90	+	50	-	0	-
S-2	0	+	0	-	0	-
S-3	235	-	0	-	0	-
S-4	100	+	0	-	0	-
S-5	50	+	0	-	0	-
S-6	200	+	100	-	0	-
S-7	150	-	0	-	60	-
S-8	100	-	0	-	0	-
S-9	180	+	0	-	0	-
S-10	225	-	120	-	0	-
S-11	200	-	0	-	0	-
S-12	80	-	0	-	0	-
S-13	70	+	0	-	0	-
S-14	300	-	100	-	0	-
S-15	115	-	-	-	0	-
S-16	90	-	40	-	0	-
S-17	50	+	40	-	0	-
S-18	0	+	0	-	0	-
S-19	0	+	0	-	0	-
S-20	50	+	0	-	30	-
S-21	200	-	0	-	0	-
S-22	40	-	0	-	50	-
S-23	110	-	0	-	0	-
S-24	200	-	120	-	0	-
S-25	40	-	0	-	0	-
S-26	0	+	0	-	0	-
S-27	60	-	30	-	0	-
S-28	180	-	100	-	0	-
S-29	300	-	180	-	70	-
S-30	120	-	100	-	0	-