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MAMMALIAN PHENOTYPE - ANNOTATIONS

The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories (ftp://ftp.informatics.jax.org/pub/reports/index.html). For more information about these ontologies, see the MGI Publications Page at http://www.informatics.jax.org/mgihome/other/publications.shtml.
Term:enlarged cerebral aqueduct
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Accession:MP:0031442 term browser browse the term
Definition:increased size of the channel in the mesencephalon that connects the third and fourth ventricles
Synonyms:exact_synonym: enlarged aqueduct of Sylvius;   enlarged aqueduct of midbrain;   enlarged cerebral aqueduct of Sylvius;   enlarged mesencephalic duct;   enlarged mesencephalic vesicle;   enlarged midbrain cerebral aqueduct;   expanded cerebral aqueduct;   expanded midbrain cerebral aqueduct


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Path 1
Term Annotations click to browse term
  mammalian phenotype 5419
    nervous system phenotype 378
      abnormal nervous system morphology 216
        abnormal brain morphology 140
          abnormal brain ventricular system morphology 34
            abnormal cerebral aqueduct morphology 0
              enlarged cerebral aqueduct 0
Path 2
Term Annotations click to browse term
  mammalian phenotype 5419
    nervous system phenotype 378
      abnormal nervous system morphology 216
        abnormal brain morphology 140
          abnormal brainstem morphology 13
            abnormal midbrain morphology 7
              abnormal cerebral aqueduct morphology 0
                enlarged cerebral aqueduct 0
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