level of mediator of RNA polymerase II transcription subunit 1 (human) in cerebrospinal fluid (Ontology of Biological Attributes identifier OBA_2058932) is the amount of a mediator of RNA polymerase II transcription subunit 1 (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid mediator of RNA polymerase II transcription subunit 1 (human) amount.