tokens: The other studied regulatory element is the minimal CD4 silencer which inhibits CD4 gene expression in peripheral CD8 T lymphocytes .
folded_tokens: the other studied regulatory element is the minimal cd4 silencer which inhibits cd4 gene expression in peripheral cd8 t lymphocytes .
labels: O O O B-DNA_family_or_group I-DNA_family_or_group O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region O O B-cell_type I-cell_type I-cell_type I-cell_type O