A compound attribute that is the ratio of amount of PDZ and LIM domain protein 7 (human) in blood to amount of proto-oncogene tyrosine-protein kinase Src (human) in blood. The trait is Ontology of Biological Attributes term OBA_2053995 (PDLIM7/SRC protein level ratio in blood). Also known as: the ratio of amount of PDZ and LIM domain protein 7 (human) in blood to amount of proto-oncogene tyrosine-protein kinase Src (human) in blood.