tokens: In addition , IL-2 is capable of increasing transcript levels of the p50 gene coding for the p50 subunit of the NF-kappa B transcription factor , whereas mRNA levels of the p65 NF-kappa B gene remained unchanged .
folded_tokens: in addition , il-2 is capable of increasing transcript levels of the p50 gene coding for the p50 subunit of the nf-kappa b transcription factor , whereas mrna levels of the p65 nf-kappa b gene remained unchanged .
labels: O O O B-protein_molecule O O O O O O O O B-protein_subunit O O O O B-protein_subunit I-protein_subunit O O B-protein_molecule I-protein_molecule O O O O B-other_name I-other_name O O B-protein_subunit B-protein_molecule I-protein_molecule O O O O