The amount of a microtubule-associated protein RP/EB family member 1 (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes id OBA_2058936 (level of microtubule-associated protein RP/EB family member 1 (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid microtubule-associated protein RP/EB family member 1 (human) amount.