PCR-RFLP: primers, cycling conditions and enzymes used to identify polymorphisms in the IL8 promoter region.

bp: base pairs;Cycling conditions: * 95°C, 3’; 35 cycles (95°C 45”; 56°C, 30”; 68°C, 2’) and 68°C, 8’** 94°C, 5’; 35 cycles (94°C, 30”; 61°C, 1’; 72°C, 1’) and 72°C, 8’(***) It was not found a rs (reference sequence) identification number related to this SNP;