RHOC/SRC protein level ratio in blood (Ontology of Biological Attributes id OBA_2053140) can be described as follows. A compound attribute that is the ratio of amount of Rho-related GTP-binding protein RhoC (human) in blood to amount of proto-oncogene tyrosine-protein kinase Src (human) in blood. Also known as: the ratio of amount of Rho-related GTP-binding protein RhoC (human) in blood to amount of proto-oncogene tyrosine-protein kinase Src (human) in blood.