Figure 1

Schematic representation of IL-1α and IL-1β genes. (A) is IL-1α and (B) is IL-1β gene. The boxes represent the exons. The black boxes represent coding sequences and grey boxes represent 3′ or 5′ untranslated regions. SNPs analyzed in this study are marked with an arrow. The first line following the direction of arrow marking the SNPs shows the SNP name (i.e. rs-number) from NCBI, and the second line shows the SNP position and the base substitution starting from the start codon.