tokens: Activation of pp90rsk and early growth response-1 gene expression by pokeweed mitogen in human B cells .
folded_tokens: activation of pp90rsk and early growth response-1 gene expression by pokeweed mitogen in human b cells .
labels: O O B-protein_molecule O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-protein_molecule I-protein_molecule O B-cell_type I-cell_type I-cell_type O