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 (https://rgd.mcw.edu/rgdweb/contact/contactus.html).
The weight of the lung, the organ component of the respiratory system responsible for the exchange of gases between the environment and the blood. Weight is the heaviness or degree to which a body (or a part of the body such as an organ) is drawn toward the earth by gravity.