We investigated the functional role of Itk , a member of the cytoplasmic tyrosine kinase Tec family , in T cell activation .
we investigated the functional role of itk , a member of the cytoplasmic tyrosine kinase tec family , in t cell activation .
O O O O O O B-protein_molecule O O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O B-other_name I-other_name I-other_name O