LAT is required for tyrosine phosphorylation of phospholipase cgamma2 and platelet activation by the collagen receptor GPVI - Pasquet, JM; Gross, B; Quek, L; Asazuma, N; Zhang, W; Sommers, CL; Schweighoffer, E; Tybulewicz, V; Judd, B; Lee, JR; Koretzky, G; Love, PE; Samelson, LE; Watson, SP (Mol Cell Biol, 1999)