A compound attribute that is the ratio of amount of disabled homolog 2 (human) in blood to amount of F-box-like/WD repeat-containing protein TBL1X (human) in blood. The trait is DAB2/TBL1X protein level ratio in blood (OBA_2055045). Also known as: the ratio of amount of disabled homolog 2 (human) in blood to amount of F-box-like/WD repeat-containing protein TBL1X (human) in blood.