Activation of nuclear factor-kappaB via T cell receptor requires a Raf kinase and Ca2+ influx .
activation of nuclear factor-kappab via t cell receptor requires a raf kinase and ca2+ influx .
O O B-protein_molecule I-protein_molecule O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O B-protein_family_or_group I-protein_family_or_group O B-atom O O