tokens: Mutation of the hXBP-1 DNA target sequence decreased DR alpha promoter activity in vivo .
folded_tokens: mutation of the hxbp-1 dna target sequence decreased dr alpha promoter activity in vivo .
labels: O O O B-protein_molecule O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O