Table 1.

Interphase FISH on intestinal adenomas from B6 Min/+ mice

Adenoma source	Probe	N	FISH signals per nucleus
			Normal tissue	Tumor tissue
B6Min/+ ♂	Chr. X-specific	4	1.04  ± 0.02	1.06  ± 0.02*
B6Min/+ ♀	Chr. X-specific	5	1.68  ± 0.03	1.61  ± 0.01
B6Min/+	Chr. 18-specific	23	1.65  ± 0.08	1.63  ± 0.07†
B6Min/+	Apc locus	17	1.69  ± 0.06	1.67  ± 0.04
B6Min/+	Chr. 4-specific	14	1.53  ± 0.06	1.52  ± 0.04
B6Min/+	Chr. 7-specific	5	1.59  ± 0.03	1.68  ± 0.04

Chr., chromosome. 

^*P > 0.15 when compared with corresponding normal tissue (Wilcoxon Rank Sum analysis), and P < 0.01 when compared with tumor or normal tissue from B6 Min/+ ♀ tumors. 

^† All autosomes examined are present in two copies.