Figure 2From: A promoter SNP rs4073T>A in the common allele of the interleukin 8 gene is associated with the development of idiopathic pulmonary fibrosis via the IL-8 protein enhancing modeComparison of luciferase activity between rs40730 TT and rs40703 AA alleles. The luciferase activity adjusted by pGL3 basic vector and the yield of DNA transfection adjusted using pSV-b-galactosidase (+) vector and ONPG activity.Back to article page