DNA-protein crosslinking studies have revealed that the more rapidly migrating B2 complex contains both p50 and p55 while the more slowly migrating B1 complex is composed of p50 , p55 , p75 , and p85 .
dna-protein crosslinking studies have revealed that the more rapidly migrating b2 complex contains both p50 and p55 while the more slowly migrating b1 complex is composed of p50 , p55 , p75 , and p85 .
B-other_name I-other_name I-other_name O O O O O O O B-protein_complex I-protein_complex O O B-protein_subunit O B-protein_subunit O O O O O B-protein_complex I-protein_complex O O O B-protein_subunit O B-protein_subunit O B-protein_subunit O O B-protein_subunit O