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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 (

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Accession:MMO:0000172 term browser browse the term
Definition:A method in which an emission (as of particles or radiation) is dispersed according to some property (as mass or energy) of the emission and the amount of dispersion is measured.

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Related Phenotype Data for Term "spectrometry" (MMO:0000172)

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

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Path 1
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  measurement method 0
    ex vivo method 0
      spectrometry 0
        atomic spectrometry + 0
        mass spectrometry + 0
        photometry + 0
        spectrophotometry + 0
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