T lymphocytes express several low molecular weight transmembrane adaptor proteins that recruit src homology ( SH ) 2 domain -containing intracellular molecules to the cell membrane via tyrosine-based signaling motifs .
t lymphocytes express several low molecular weight transmembrane adaptor proteins that recruit src homology ( sh ) 2 domain -containing intracellular molecules to the cell membrane via tyrosine-based signaling motifs .
B-cell_type I-cell_type 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 I-protein_family_or_group O O B-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region O O O O O O O O O O O O