The T cell activation is initiated by interaction of specific Ags with TCR , followed by activation of intracellular biochemical events leading to activation of several genes .
the t cell activation is initiated by interaction of specific ags with tcr , followed by activation of intracellular biochemical events leading to activation of several genes .
O B-other_name I-other_name I-other_name O O O O O O B-protein_family_or_group O B-protein_family_or_group O O O O O B-other_name I-other_name I-other_name O O O O O O O