Table 1.

Minor allele frequencies of ten single nucleotide polymorphisms (SNPs) in the P2RX7 gene in an Australian Caucasian cohort

SNP	Minor allele frequency
151+1g>t	0.008
474G>A	0.015
489C>T	0.455
853G>A	0.023
946G>A	0.016
1068G>A	0.394
1096C>G	0.075
1405A>G	0.174
1513A>C	0.185
1729T>A	0.026

Genomic DNA was extracted from the peripheral blood of 1,755 normal Australian Caucasian subjects. Genotyping was performed using a Sequenom MassArray automated detection system at the Australian Genome Research Facility (Brisbane, Australia)