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).
Surgical transection or severing of one or more axons of the saphenous nerve, a sensory nerve that is a terminal branch of the femoral nerve, in humans extending from the femoral triangle to the foot, becoming subcutaneous on the medial side of the knee.