A compound attribute that is the ratio of amount of platelet glycoprotein VI (human) in blood to amount of galectin-8 (human) in blood. The trait is GP6/LGALS8 protein level ratio in blood (OBA_2053422, an Ontology of Biological Attributes entry). Also known as: the ratio of amount of platelet glycoprotein VI (human) in blood to amount of galectin-8 (human) in blood.