tokens: The MHC class 1 gene expression was inhibited in cells expressing the Ad12 13S mRNA product and in cells transformed with Ad2/Ad12 hybrid E1A gene product harboring the C-terminal part of the conserved region ( CR ) 3 of Ad12 .
folded_tokens: the mhc class 1 gene expression was inhibited in cells expressing the ad12 13s mrna product and in cells transformed with ad2/ad12 hybrid e1a gene product harboring the c-terminal part of the conserved region ( cr ) 3 of ad12 .
labels: O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O B-virus O O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O B-protein_domain_or_region I-protein_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O B-virus O