Table 1.

DNA alterations in tumor tissue and normal colon mucosa adjacent from tumors in patients with colorectal carcinoma grouped according to survival and Dukes stage.

	Dead vs Alive	Dead	Alive	Dead	Alive	Dukes A	Dukes B	Dukes C	Dukes D
Sample	Tumor DNA vs Tumor DNA	Tumor DNA vs reference DNA		Colon DNA vs reference DNA		Tumor DNA vs reference DNA
Chrom	Altered BAC clones per chromosome (%)a
1	-	2	-	-	-	-	-	14	-
2	-	-	-	≤0.5	-	-	-	2	-
3	-	≤0.5	-	≤0.5	-	-	2	-	-
4	-	≤0.5	1	2	2	8	3	-	1
5	-	-	2	1	-	-	-	≤0.5	-
6	-	-	-	2	-	-	1	5	1
7	≤0.5	1	1	1	-	9.2	-	30	45
8	72	82	≤0.5	5	3	2	1	55	47
9	15	-	2	1	≤0.5	2	16	2	4
10	-	≤0.5	1	2	-	1	2	8	5
11	-	-	-	≤0.5	-	-	-	1	1
12	-	≤0.5	1	≤0.5	2	-	-	2	-
13	8	61	2	≤0.5	2	67	14	70	50
14	≤0.5	-	-	1	-	-	6	1	2
15	-	≤0.5	-	≤0.5	4	-	1	11	4
16	-	≤0.5	2	-	2	5	-	8	9
17	-	-	1	1	44	10	-	28	13
18	-	25	1	1	-	61	6	70	35
19	-	2	8	3	38	2	2	2	32
20	-	45	53	3	7	46	57	73	76
21	-	5	-	2	6	5	16	2	15
22	2	-	1	3	9	-	4	52	4
Genome wide alterations	4.4	8.0	2.1	1.1	3.2	6.8	3.6	14.7	11.6

^aNumber of altered BAC clones in percent per chromosome.