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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 substantia nigra morphology
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Accession:MP:0000836 term browser browse the term
Definition:any structural anomaly of the layer of grey substance that separates the posterior parts of the cerebral peduncles (tegmentum mesencephali) from the anterior parts; it normally includes a posterior compact part with many pigmented cells (pars compacta) and an anterior reticular part whose cells contain little pigment (pars reticularis)
Synonyms:exact_synonym: abnormal locus niger morphology;   abnormal nucleus niger morphology;   substantia nigra dysplasia


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  mammalian phenotype 0
    nervous system phenotype 0
      abnormal nervous system morphology 0
        abnormal brain morphology 0
          abnormal forebrain morphology 0
            abnormal basal ganglion morphology 0
              abnormal substantia nigra morphology 0
                abnormal substantia nigra average cell area + 0
                abnormal substantia nigra cell density + 0
                abnormal substantia nigra cell number + 0
                abnormal substantia nigra pars compacta morphology 0
                abnormal substantia nigra pars reticulata morphology 0
                abnormal substantia nigra size + 0
                abnormal substantia nigra total cell area + 0
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