Biochemically we show that the stimulated tyrosine phosphorylation of Vav , Shc , and ZAP-70 itself is diminished , whereas that of Slp-76 is increased in cells reconstituted with Delta .
biochemically we show that the stimulated tyrosine phosphorylation of vav , shc , and zap-70 itself is diminished , whereas that of slp-76 is increased in cells reconstituted with delta .
O O O O O O B-amino_acid_monomer O O B-protein_molecule O B-protein_molecule O O B-protein_molecule O O O O O O O B-protein_molecule O O O O O O B-protein_molecule O