BMC Medical Genetics

Table 2 Genotypic distribution frequencies of codon 392 in exon 7 of estrogen receptor-β gene in the study population: breast caner versus control groups

From: Estrogen Receptor-Beta Gene Polymorphism in women with Breast Cancer at the Imam Khomeini Hospital Complex, Iran

Codon 392	Normal^a		Heterozygote^b		Homozygote^c		Total		Test result
	Frequency	Percent	Frequency	Percent	Frequency	Percent	Frequency	Percent
Case	135	90.0	13	8.7	2	1.3	150	100	χ² = 4.769 P = 0.029
Control	147	100	-	-	-	-	147	100
Total	282	94.9	13	4.4	2	0.7	297	100

^a Genotype normal or 329CC, CTC/CTC, ^b Genotype heterozygote or 329CG, CTC/CTG, ^c Genotype homozygote or 329GG, CTG/CTG

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ISSN: 1471-2350

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