The Clinical Measurement Ontology (CMO), Measurement Methods Ontology (MMO), and Experimental Condition Ontology (XCO) are currently being developed at the Rat Genome Database. For more information about these vocabularies please see Shimoyama et al. Three ontologies to define phenotype measurement data. Front Genet. 2012;3:87. Epub 2012 May 28 or contact us (http://rgd.mcw.edu/contact/index.shtml).
Any measurement which has been normalized, adjusted or derived by a mathematical process or computation, of the volume of fluid filtered from the kidney glomerular capillaries into the Bowman's capsule per specified unit of time based on a blood solute level, weight and age of organism and other factors.