Skip to main content

Table 2 Allele frequency of genes investigated in the present study

From: Impact of single nucleotide polymorphisms (SNPs) in antioxidant-enzyme genes on the concentrations of folate, homocysteine and glutathione in plasma from healthy subjects after folic acid supplementation – a randomized controlled crossover trial

Gene

Allele frequencyHWE Test

(p-value)

SOD T > C, C47T (Ala 16 Val)

 T allele

0.41

0.51

 G allele

0.59

 

Catalase C > T, (-C262T) (change in promotor region)

 C Allele

0.8

0.07

 T allele

0.2

 

Glutathione peroxidase, GPX C > T (C602T, Pro198Leu)

 T allele

0.36

0.349

 C Allele

0.64

 

Glutathione reductase, GSR A > G (Intron 3, GSRint A > G)

 A allele

0.36

 

 G allele

0.64

 

Glutathione transferase (GST)-T (T1 present, GST-T0, absent)

 GST-T1

0.89

 

 GST-T0

0.11

 

Glutathione transferase (GST)-M, (GST-M1, present, GST-M0, absent)

 GST-M1

0.46

 

 GST-M0

0.54

 
  1. HWE test Hardy–Weinberg test,*