Nuclear factor of activated T cells ( NF-AT ) is a transcriptional activator involved in the induction of IL-2 gene expression .
nuclear factor of activated t cells ( nf-at ) is a transcriptional activator involved in the induction of il-2 gene expression .
B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O O B-protein_family_or_group I-protein_family_or_group O O O O O B-protein_molecule O O O