Table 3.

Association Between Allelic Imbalance and PRCC Tumor Type.

Chromosome	PRCC type 1		PRCC type 2		P value*
	#	%	#	%
3p
H	10	58.8	5	71.4	0.67
AI	7	41.2	2	28.6
7q
H	8	53.3	4	66.7	0.66
AI	7	46.7	2	33.3
9p
H	17	100.0	5	62.5	0.02
AI	0	0.0	3	37.5
14q
H	12	85.7	8	100.0	0.52
AI	2	14.3	0	0.0
17q
H	3	21.4	7	87.5	0.006
AI	11	78.6	1	12.5
18q
H	10	62.5	5	71.4	1.00
AI	6	37.5	2	28.6
20q
H	8	72.7	3	100.0	0.55
AI	3	27.3	0	0.0

H, Maintenance of heterozygosity; AI, allelic imbalance.

*, Fisher’s exact test.