Decreased transcriptional activation by N-terminal deletions of CIITA is correlated directly with their reduced binding to TAFII32 .
decreased transcriptional activation by n-terminal deletions of ciita is correlated directly with their reduced binding to tafii32 .
O O O O B-protein_domain_or_region I-protein_domain_or_region O B-protein_molecule O O O O O O O O B-protein_molecule O