The amount of a biogenesis of lysosome-related organelles complex 1 subunit 1 (human) when measured in cerebrospinal fluid. The trait is level of biogenesis of lysosome-related organelles complex 1 subunit 1 (human) in cerebrospinal fluid (Ontology of Biological Attributes id OBA_2058378). Also known as: cerebrospinal fluid biogenesis of lysosome-related organelles complex 1 subunit 1 (human) amount.