A compound attribute that is the ratio of amount of docking protein 2 (human) in blood to amount of protein phosphatase 1 regulatory subunit 12A (human) in blood. The trait is Ontology of Biological Attributes entry OBA_2053270 (DOK2/PPP1R12A protein level ratio in blood). Also known as: the ratio of amount of docking protein 2 (human) in blood to amount of protein phosphatase 1 regulatory subunit 12A (human) in blood.