A compound attribute that is the ratio of amount of basal cell adhesion molecule (human) in blood to amount of neurogenic locus notch homolog protein 1 (human) in blood. The trait is OBA_2053617 (BCAM/NOTCH1 protein level ratio in blood). Also known as: the ratio of amount of basal cell adhesion molecule (human) in blood to amount of neurogenic locus notch homolog protein 1 (human) in blood.