BSAP is unique among the transcription factors that regulate epsilon germline expression , because it is B cell specific , and is at the merging point of two signalling pathways that are critical for IgE switching .
bsap is unique among the transcription factors that regulate epsilon germline expression , because it is b cell specific , and is at the merging point of two signalling pathways that are critical for ige switching .
B-protein_molecule O O O O B-protein_family_or_group I-protein_family_or_group O O B-other_name B-DNA_domain_or_region O O O O O O O O O O O O O O O O O B-other_name I-other_name O O O O B-protein_family_or_group O O