tokens: The extent of IFN -induced NK cell killing of E1A -expressing cells was proportional to the level of E1A expression and correlated with the ability of E1A to block IFN -stimulated gene expression in target cells .
folded_tokens: the extent of ifn -induced nk cell killing of e1a -expressing cells was proportional to the level of e1a expression and correlated with the ability of e1a to block ifn -stimulated gene expression in target cells .
labels: O O O B-protein_molecule O O O O O B-protein_molecule O O O O O O O O B-protein_molecule O O O O O O O B-protein_molecule O O B-protein_molecule O O O O B-cell_type I-cell_type O