The induction of AP1 by okadaic acid suggests that protein phosphatases 1 and 2A ( PP1 and PP2A ) may be involved in T cell activation as important negative regulators of the transcription factor AP1 .
the induction of ap1 by okadaic acid suggests that protein phosphatases 1 and 2a ( pp1 and pp2a ) may be involved in t cell activation as important negative regulators of the transcription factor ap1 .
O O O B-protein_molecule O B-other_organic_compound I-other_organic_compound O O O O O O O O B-protein_molecule O B-protein_molecule O O O O O B-other_name I-other_name I-other_name O O O O O O B-protein_family_or_group I-protein_family_or_group B-protein_molecule O