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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:abnormal stria vascularis morphology
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Accession:MP:0000048 term browser browse the term
Definition:any structural anomaly in the stratified, secretory epithelium which lines the upper part of the cochlear spiral ligament and maintains potassium ion homeostasis in the endolymph; stria vascularis normally consists of marginal, intermediate, and basal cells: basal and marginal cell tight junctions preclude paracellular diffusion into and out of the intrastrial space while basal and intermediate cells secrete into this space potassium ions derived from fibrocytes through gap junctions
Synonyms:exact_synonym: abnormal psalterial cord morphology;   abnormal stria vascularis ductus cochlearis morphology;   abnormal vascular stripe morphology

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Path 1
Term Annotations click to browse term
  mammalian phenotype 0
    hearing/vestibular/ear phenotype 0
      abnormal ear morphology 0
        abnormal inner ear morphology 0
          abnormal cochlea morphology 0
            abnormal scala media morphology 0
              abnormal stria vascularis morphology 0
                abnormal stria vascularis vasculature morphology 0
                abnormal strial basal cell morphology + 0
                abnormal strial intermediate cell morphology + 0
                abnormal strial marginal cell morphology + 0
                stria vascularis degeneration 0
                thin stria vascularis 0
Path 2
Term Annotations click to browse term
  mammalian phenotype 0
    hearing/vestibular/ear phenotype 0
      abnormal ear morphology 0
        abnormal inner ear morphology 0
          abnormal membranous labyrinth morphology 0
            abnormal cochlear labyrinth morphology 0
              abnormal scala media morphology 0
                abnormal stria vascularis morphology 0
                  abnormal stria vascularis vasculature morphology 0
                  abnormal strial basal cell morphology + 0
                  abnormal strial intermediate cell morphology + 0
                  abnormal strial marginal cell morphology + 0
                  stria vascularis degeneration 0
                  thin stria vascularis 0
paths to the root