Association of calcium sensing receptor polymorphisms at rs1801725 with circulating calcium in breast cancer patients

Table 1 Distribution of rs1801725 and rs1801726 CaSR alleles in control subjects versus breast cancer cases

SNP ID	Genotype	Mutant CaSR	Controls n = 384		Breast cancer cases n = 199		All samples n = 583
			n	%	n	%	n	%
RS1801725	G/G	A986A	304	79%	154	77%	458	79%
	G/T	A986S	74	19%	41	21%	115	20%
	T/T	S986S	6	2%	4	2%	10	2%
RS1801726	C/C	Q1011Q	328	85%	178	89%	506	87%
	C/G	Q1011E	50	13%	19	10%	69	12%
	G/G	E1011E	6	2%	2	1%	8	1%
			Blacks N = 171		Whites N = 412		All samples N = 583
RS1801725	G/G	A986A	154	90%	304	74%	458	79%
	G/T	A986S	16	9%	99	24%	115	20%
	T/T	S986S	1	1%	9	2%	10	2%
RS1801726	C/C	Q1011Q	121	71%	385	93%	506	87%
	C/G	Q1011E	42	24%	27	7%	69	12%
	G/G	E1011E	8	5%	0	0%	8	1%

ISSN: 1471-2407