tokens: CTLs from BALB/c mice inoculated i . p . with wild-type Ad recognized E1B in the context of the major histocompatibility complex ( MHC ) class I Dd allele and a region outside E1 associated with the Kd allele .
folded_tokens: ctls from balb/c mice inoculated i . p . with wild-type ad recognized e1b in the context of the major histocompatibility complex ( mhc ) class i dd allele and a region outside e1 associated with the kd allele .
labels: B-cell_type O B-other_artificial_source I-other_artificial_source O O O O O O B-virus B-virus O B-DNA_domain_or_region O O O O O B-protein_complex I-protein_complex I-protein_complex O B-protein_complex O O O O O O O O O B-DNA_domain_or_region O O O B-DNA_domain_or_region I-DNA_domain_or_region O