tokens: In a series of electrophoretic mobility shift assays with protein extracts of highly polarized Th2 clones from atopics and Th1 clones from controls we compared DNA-binding activities at the two NFAT-binding elements P0 and P1 of the crucial proximal human IL-4 promoter .
folded_tokens: in a series of electrophoretic mobility shift assays with protein extracts of highly polarized th2 clones from atopics and th1 clones from controls we compared dna-binding activities at the two nfat-binding elements p0 and p1 of the crucial proximal human il-4 promoter .
labels: O O O O B-other_name I-other_name I-other_name I-other_name O B-other_name I-other_name O B-cell_line I-cell_line I-cell_line I-cell_line O B-multi_cell O B-cell_line I-cell_line O O O O B-other_name I-other_name O O O B-DNA_domain_or_region I-DNA_domain_or_region B-DNA_domain_or_region O B-DNA_domain_or_region O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O