Analysis of Gal4-Elf-1 fusion proteins revealed that the N-terminal 86 amino acids of Elf-1 contain a transcriptional activation domain , the activity of which is attenuated by an internal repression domain .
analysis of gal4-elf-1 fusion proteins revealed that the n-terminal 86 amino acids of elf-1 contain a transcriptional activation domain , the activity of which is attenuated by an internal repression domain .
O O B-protein_molecule I-protein_molecule I-protein_molecule O O O O O O O O B-protein_molecule O O B-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region O O O O O O O O O B-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region O