A compound attribute that is the ratio of amount of adhesion G-protein coupled receptor G2 (human) in blood to amount of neuronal cell adhesion molecule (human) in blood. The trait is OBA_2053751 (ADGRG2/NRCAM protein level ratio in blood). Also known as: the ratio of amount of adhesion G-protein coupled receptor G2 (human) in blood to amount of neuronal cell adhesion molecule (human) in blood.