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VERTEBRATE TRAIT ONTOLOGY - ANNOTATIONS

The Vertebrate Trait Ontology (VT) is being developed as a collaborative effort between the Rat Genome Database at the Medical College of Wisconsin (RGD, http://rgd.mcw.edu), Mouse Genome Informatics at the Jackson Laboratory (http://www.informatics.jax.org/) and the Animal QTL database at Iowa State University (http://www.animalgenome.org/cgi-bin/QTLdb/index). For more information about this vocabulary, or to request additions or changes, please contact us (http://rgd.mcw.edu/contact/index.shtml).
Term:fourth ventricle morphology trait
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Accession:VT:0000828 term browser browse the term
Definition:Any measurable or observable characteristic related to the shape, structure, color, or pattern of the irregularly shaped cavity in the rhombencephalon, between the medulla oblongata, the pons, and the isthmus in front, and the cerebellum behind; it is continuous with the central canal of the cord below and with the cerebral aqueduct above, and through its lateral and median apertures it communicates with the subarachnoid space.
Synonyms:exact_synonym: ventricle of rhombencephalon morphology trait;   ventriculus quartus morphology trait

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Path 1
Term Annotations click to browse term
  vertebrate trait 5
    organ system trait 5
      nervous/sensory system trait 0
        nervous system morphology trait 0
          brain morphology trait 0
            hindbrain morphology trait 0
              fourth ventricle morphology trait 0
                area postrema morphology trait 0
                fourth ventricle size trait 0
Path 2
Term Annotations click to browse term
  vertebrate trait 5
    organ system trait 5
      nervous/sensory system trait 0
        nervous system morphology trait 0
          brain morphology trait 0
            brain ventricle/choroid plexus morphology trait 0
              brain ventricle morphology trait 0
                fourth ventricle morphology trait 0
                  area postrema morphology trait 0
                  fourth ventricle size trait 0
paths to the root