Table 1.

HSPA1A polymorphism location and frequencies

Positiona	dbSNP accesionb	Nucleotide position in gene	Genotype	Frequency	%
−399 G/A	NA	31722967	GG	450	99.13
			GA	1	0.86
			AA	0	0
−365 G/A	rs4713489	31722943	GG	422	93.4
			GA	27	6.0
			AA	2	0.4
−110 A/C	rs1008438	31723208	AA	147	32.5
			AC	211	46.7
			CC	93	20.6
+27 G/A	rs34397183	31712343	GG	449	99.6
			GA	2	0.4
			AA	0	0
+58 C/A	rs33934112	31723376	CC	439	97.3
			CA	12	2.7
			AA	0	0
+120 T/C	rs11557922	31723437	TT	412	91.4
			TC	39	8.6
			CC	0	0
+190 G/C	rs1043618	31723507	GG	153	33.8
			GC	211	46.7
			CC	87	19.2

In bold, the most frequent SNPs

NA not available

^aPosition relative to the ATG start codon, where the first base in the start codon is +1

^bIdentified in dbSNP (www.ncbi.nlm.nih.gov)