tokens: We have tested the function of two potential NF-kappaB like sites present in the PAI-2 proximal promoter for responsiveness to TNFalpha using chloramphenicol acetyl transferase reporter gene deletion and mutation analyses .
folded_tokens: we have test the function of two potential nf-kappab like site present in the pai-2 proximal promoter for responsiveness to tnfalpha use chloramphenicol acetyl transferase reporter gene deletion and mutation analysis .