A compound attribute that is the ratio of amount of FYN-binding protein 1 (human) in blood to amount of platelet glycoprotein VI (human) in blood. The trait is FYB1/GP6 protein level ratio in blood (OBA_2053785). Also known as: the ratio of amount of FYN-binding protein 1 (human) in blood to amount of platelet glycoprotein VI (human) in blood.