Initiation of signal transduction by receptor aggregation: role of nonreceptor tyrosine kinases.

CD2 Antigens/immunology,metabolism Chimera Enzyme Activation/immunology Enzyme Precursors/immunology,metabolism Gene Expression Regulation, Enzymologic Glycosylphosphatidylinositols/immunology,metabolism Intracellular Signaling Peptides and Proteins Lymphocyte Activation Oncogene Protein pp60(v-src)/immunology,metabolism Protein-Tyrosine Kinases/genetics,immunology,metabolism,physiology Receptor Aggregation/immunology Receptors, Antigen, B-Cell/immunology,metabolism Receptors, Antigen, T-Cell/immunology,metabolism Signal Transduction/immunology Syk Kinase ZAP-70 Protein-Tyrosine Kinase

CD2 Antigens Enzyme Precursors Glycosylphosphatidylinositols Intracellular Signaling Peptides and Proteins Receptors, Antigen, B-Cell Receptors, Antigen, T-Cell Protein-Tyrosine Kinases Oncogene Protein pp60(v-src) Syk Kinase ZAP-70 Protein-Tyrosine Kinase