Using a previously described mutant of the Jurkat T cell line , we show that proximal signaling events dependent on the presence of the CD45 tyrosine phosphatase are required for TCR -stimulated CD95 ligand expression .
using a previously described mutant of the jurkat t cell line , we show that proximal signaling events dependent on the presence of the cd45 tyrosine phosphatase are required for tcr -stimulated cd95 ligand expression .
O O O O O O O B-cell_line I-cell_line I-cell_line I-cell_line O O O O O O O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O O O B-protein_family_or_group O B-protein_molecule I-protein_molecule O O