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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 (

Term:serum gamma-glutamyltransferase activity level
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Accession:CMO:0002241 term browser browse the term
Definition:The amount of enzymatic activity of gamma-glutamyltransferase (GGT) in a specified sample of serum. GGT catalyzes the transfer of the gamma-glutamyl moiety of glutathione to an acceptor such as amino acid, a peptide or water. Serum GGT level is used as an enzymatic marker for liver disease or damage.
Synonyms:exact_synonym: serum GTP activity level;   serum Gamma-GT activity level;   serum gamma-glutamyl transpeptidase activity level
 broad_synonym: serum gamma-glutamyl transferase measurement
 related_synonym: serum GGT activity level;   serum GGTP activity level
 xref: EFO:0004532

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Related Phenotype Data for Term "serum gamma-glutamyltransferase activity level" (CMO:0002241)

Rat Strains:
Clinical Measurements:
Experimental Conditions:
Measurement Methods:

Term paths to the root
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Term Annotations click to browse term
  clinical measurement 2369
    blood measurement 443
      blood chemistry measurement 426
        blood protein measurement 188
          blood enzyme measurement 10
            blood enzyme activity level 10
              blood gamma-glutamyltransferase activity level 0
                serum gamma-glutamyltransferase activity level 0
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