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 amount in a specified sample of serum, of an immunoglobulin molecule, specifically one produced by the immune system of a rat against its own collagen, possessing a specific amino acid sequence that binds rat-derived type 2 collagen, expressed as the last dilution of serum at which a positive result could be obtained.
Synonyms:
exact_synonym:
serum anti-rat type II collagen autoantibody titer; serum rat anti-self type 2 collagen antibody titer