A compound attribute that is the ratio of amount of centrosomal protein of 85 kDa (human) in blood to amount of mitotic-spindle organizing protein 1 (human) in blood. The trait is CEP85/MZT1 protein level ratio in blood (OBA_2055548). Also known as: the ratio of amount of centrosomal protein of 85 kDa (human) in blood to amount of mitotic-spindle organizing protein 1 (human) in blood.