The amount of a NFU1 iron-sulfur cluster scaffold homolog, mitochondrial (human) when measured in cerebrospinal fluid. The trait is OBA_2081652 (level of NFU1 iron-sulfur cluster scaffold homolog, mitochondrial (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid NFU1 iron-sulfur cluster scaffold homolog, mitochondrial (human) amount.