These GATA/ER chimeric factors were shown to be hormone-inducible trans-activating proteins in transient transfection assays .
these gata/er chimeric factors were shown to be hormone-inducible trans-activating proteins in transient transfection assays .
O B-protein_molecule I-protein_molecule I-protein_molecule O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O O O