A compound attribute that is the ratio of amount of lymphocyte antigen 6D (human) in blood to amount of group 10 secretory phospholipase A2 (human) in blood. The trait is OBA_2053876 (LY6D/PLA2G10 protein level ratio in blood). Also known as: the ratio of amount of lymphocyte antigen 6D (human) in blood to amount of group 10 secretory phospholipase A2 (human) in blood.