Glycoprotein 6, GP6, glycoprotein VI, GPVI, immunoglobulin gene superfamily, Fc receptor gamma chain, FcRgamma, natural killer receptor, collagen receptor, collagen-induced platelet adhesion, platelt activation, arterial thrombus formation, venous thrombus formation, membrane glycoprotein, platelet procoagulant activity, thrombin formation, fibrin formation, megakaryocyte, platelet, FcRgamma, Src kinases, adapter protein, LAT, phospholipase C gamma2, Bleeding Disorder Platelet-Type 11, BDPLT11, moderate bleeding disorder, defective platelet activation, collagen, GP6, blood coagulation, hemostasis, leukocyte migration, platelet activation, thrombin formation, collagen, and fibrin formation