A compound attribute that is the ratio of amount of Bcl-2-like protein 11 (human) in blood to amount of Ras-related protein Rab-6A (human) in blood. The trait is OBA_2053333 (BCL2L11/RAB6A protein level ratio in blood). Also known as: the ratio of amount of Bcl-2-like protein 11 (human) in blood to amount of Ras-related protein Rab-6A (human) in blood.