A compound attribute that is the ratio of amount of putative protein-lysine deacylase ABHD14B (human) in blood to amount of adenine phosphoribosyltransferase (human) in blood. The trait is Ontology of Biological Attributes term OBA_2053728 (ABHD14B/APRT protein level ratio in blood). Also known as: the ratio of amount of putative protein-lysine deacylase ABHD14B (human) in blood to amount of adenine phosphoribosyltransferase (human) in blood.