Table 1.

Position and frequencies of VKORC1 genetic polymorphisms and SNPs used for haplotype construction


SNP gene location

Frequency

Relative to A*
Relative to first nucleotide
NCBI
Our study
Region
-4931T>C   381   0.47   0.42   5′ flanking  
-4451C>A   861   0.26   0.33   5′ flanking  
-2659G>C   2653   0.17   0.21   5′ flanking  
-1877A>G   3435   0.14   0.02   5′ flanking  
-1639G>A   3673   0.29   0.42   5′ flanking  
497T>G   5808   0.18   0.30   Intron 1  
1173C>T
 
6484
 
0.31
 
0.42
 
Intron 1
 

SNP gene location

Frequency

Relative to A*
Relative to first nucleotide
NCBI
Our study
Region
-4931T>C   381   0.47   0.42   5′ flanking  
-4451C>A   861   0.26   0.33   5′ flanking  
-2659G>C   2653   0.17   0.21   5′ flanking  
-1877A>G   3435   0.14   0.02   5′ flanking  
-1639G>A   3673   0.29   0.42   5′ flanking  
497T>G   5808   0.18   0.30   Intron 1  
1173C>T
 
6484
 
0.31
 
0.42
 
Intron 1
 
*

The position of the SNP is relative to the A of the ATG initiation codon (denoted nucleotide + 1).

Designation of the SNP relative to the first nucleotide referred to as accession number AY587020 (National Center for Biotechnology Information [NCBI]) or in http://pga.gs.washington.edu/data/vkorc1/welcome.html. The length of the analyzed VKORC1 sequence (including 5′ flanking, exonic, intronic, and 3′ untranslated regions) is of 12 megabases (Mb), and the bases are numbered from 1 to 12 000.

The indicated frequencies correspond to those of the minor allele.

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