Itk , a T cell-specific tyrosine kinase , is required for CD2-mediated interleukin-2 promoter activation in the human T cell line Jurkat .
itk , a t cell-specific tyrosine kinase , is required for cd2-mediated interleukin-2 promoter activation in the human t cell line jurkat .
B-protein_molecule O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O B-cell_line I-cell_line I-cell_line I-cell_line I-cell_line O