A compound attribute that is the ratio of amount of CMRF35-like molecule 9 (human) in blood to amount of tumor necrosis factor receptor superfamily member 1B (human) in blood. The trait is Ontology of Biological Attributes identifier OBA_2054193 (CD300LG/TNFRSF1B protein level ratio in blood). Also known as: the ratio of amount of CMRF35-like molecule 9 (human) in blood to amount of tumor necrosis factor receptor superfamily member 1B (human) in blood.