RESULTS : A human IL-5 promoter/enhancer- luciferase gene construct , pIL-5 ( -511 ) Luc , was transcribed on activation of IL-5 -producing T-cell clones , but not IL-5 -nonproducing clones .
results : a human il-5 promoter/enhancer- luciferase gene construct , pil-5 ( -511 ) luc , was transcribed on activation of il-5 -producing t-cell clones , but not il-5 -nonproducing clones .
O O O O B-protein_molecule O B-protein_molecule O O O B-DNA_molecule I-DNA_molecule I-DNA_molecule I-DNA_molecule I-DNA_molecule O O O O O O B-protein_molecule O O O O O O B-protein_molecule O O O