tokens: U1 lines overexpressing C/EBP activator NF-IL-6 produced more viral mRNA and virus particles following cellular activation than control lines , demonstrating that C/EBP proteins are limiting for virus transcription .
folded_tokens: u1 lines overexpressing c/ebp activator nf-il-6 produced more viral mrna and virus particles following cellular activation than control lines , demonstrating that c/ebp proteins are limiting for virus transcription .
labels: B-cell_line I-cell_line O B-protein_family_or_group I-protein_family_or_group B-protein_molecule O O B-RNA_family_or_group I-RNA_family_or_group O B-virus I-virus O B-other_name I-other_name O B-cell_line I-cell_line O O O B-protein_family_or_group I-protein_family_or_group O O O B-other_name I-other_name O