GSTM1 copy number variation in the context of single nucleotide polymorphisms in the human GSTM cluster

Table 2 Haplotype frequencies in groups of individuals subdivided according to GSTM1 deletion polymorphism

Number of haploblock	Haplotypes	Individuals with GSTM1 −/− genotype (2 N = 256)	Individuals with GSTM1 −/+ genotype (2 N = 242)	Individuals with GSTM1 +/+ genotype (2 N = 72)
1	TCT	0.390	0.512	0.597
	CAT	0.508	0.380	0.250
	CCT	0.028	0.069	0.125
	CCC	0.075	0.039	0.028
2	CT	0.583	0.705	0.736
	CG	0.406	0.237	0.139
	TT	0.012	0.055	0.125
3	AACG	0.390	0.392	0.319
	CGTA	0.374	0.254	0.167
	AACA	0.154	0.188	0.306
	CACA	0.079	0.158	0.208
	CGCA	0.004	0	0
	AGCG	0	0.008	0
4	GT	0.217	0.343	0.542
	AG	0.776	0.657	0.458
	GG	0.008	0	0

ISSN: 1755-8166