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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:fetal body weight
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Accession:CMO:0002080 term browser browse the term
Definition:The heaviness or degree to which the entire body of a fetus is drawn to the earth by gravity. A fetus is the unborn young of a viviparous vertebrate in the postembryonic period, after major anatomical structures have been outlined.
Synonyms:exact_synonym: body weight of fetus

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fetal body weight term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
Q Fetw1 Fetal weight QTL 1 IDA RGD PMID:16914718 RGD:2300320 NCBI chr 1:85,424,647...100,358,001 JBrowse link

Related Phenotype Data for Term "fetal body weight" (CMO:0002080)

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

Term paths to the root
Path 1
Term Annotations click to browse term
  clinical measurement 2369
    body morphological measurement 733
      whole body morphological measurement 162
        body weight 159
          fetal body weight 1
Path 2
Term Annotations click to browse term
  clinical measurement 2369
    reproduction measurement 2
      offspring measurement 1
        offspring morphological measurement 1
          fetus morphological measurement 1
            fetal body weight 1
paths to the root