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).
A condition in which the main influencing factor is Toxoplasma gondii cysts. Toxoplasma gondii is a sporozoan species that is an intracellular parasite in a variety of vertebrates and is the causative agent of toxoplasmosis. Cyst refers to the larval stage in the life cycle during which individual organisms are enveloped in a protective wall.