The effect of this synergism was perceptible at the level of induction of the IL-2 gene , a process critical for T cell growth .
the effect of this synergism was perceptible at the level of induction of the il-2 gene , a process critical for t cell growth .
O O O O O O O O O O O O O O B-protein_molecule O O O O O O B-other_name I-other_name I-other_name O