Loss of heterozygosity on hromosome 1 in sporadic colorectal carcinoma

Table 1 LOH frequency of 21 microsatellite markers on chromosome 1

Locus	Location	LOH case	Normal case	LOH rate (%)	Informative rate (%)
D1S468	1p36.33-36.31	19	33	36.54	62.65
D1S450	1p36.31	7	41	14.58	57.83
D1S2697	1p36.22-36.13	5	25	16.67	36.14
D1S255	1p34.1-32.3	11	43	20.37	65.06
D1S2797	1p32.3	8	46	14.81	65.06
D1S2890	1p32.3-32.1	6	48	11.11	65.06
D1S2841	1p31.2	11	46	19.30	68.67
D1S207	1p31.2-22.3	5	63	7.35	81.93
D1S2868	1p22.1	10	39	20.41	59.04
D1S206	1p22.1-21.2	7	33	17.50	48.19
D1S2726	1p13.3-13.1	6	48	11.11	65.06
D1S498	1q12-21.2	11	48	18.64	71.08
D1S484	1q22	10	55	15.38	78.31
D1S218	1q24.1-24.3	16	42	27.59	69.88
D1S238	1q31.1	3	38	7.32	49.40
D1S413	1q31.3	13	27	32.50	48.19
D1S249	1q32.2	10	36	21.74	55.42
D1S213	1q41-42.12	8	41	16.33	59.04
D1S2800	1q42.12-42.2	12	45	21.05	68.67
D1S2785	1q43	10	48	17.24	69.88
D1S2836	1q43-44	12	36	25.00	57.83