cis-acting sequences required for inducible interleukin-2 enhancer function bind a novel Ets-related protein , Elf-1 .
cis-acting sequences required for inducible interleukin-2 enhancer function bind a novel ets-related protein , elf-1 .
B-DNA_domain_or_region I-DNA_domain_or_region O O B-other_name B-DNA_domain_or_region I-DNA_domain_or_region O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_molecule O