tokens: Furthermore , nuclear extracts from Ipr CD4-8- T cells display high levels of a novel specific binding activity at the NF-AT site , which is present at much lower levels in freshly isolated normal T lymphocytes .
folded_tokens: furthermore , nuclear extracts from ipr cd4-8- t cells display high levels of a novel specific binding activity at the nf-at site , which is present at much lower levels in freshly isolated normal t lymphocytes .
labels: O O B-cell_component I-cell_component O B-cell_line I-cell_line B-cell_type I-cell_type O O O O O B-other_name I-other_name I-other_name I-other_name O O B-protein_family_or_group O O O O O O O O O O O O B-cell_type I-cell_type I-cell_type O