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).
The volume of a single isolated fat cell, a connective tissue cell specialized for the synthesis and storage of fat; such cells consist of a large cytoplasmic vesicle filled with globules of triglycerides with the nucleus displaced to one side and the cytoplasm seen as a thin line around the fat vesicle.
Comment:
This is not to be used for measurement of a tissue. For tissue-level measurements use terms from the "body fat" branches of the ontology.