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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 rhombic lip morphology
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Accession:MP:0012525 term browser browse the term
Definition:any structural anomaly of the posterior section of the developing metencephalon recognized transiently within the vertebrate embryo; the rhombic lip extends posteriorly from the roof of the fourth ventricle to dorsal neuroepithelial cell and can be divided into eight structural units based on rhombomeres 1-8 (r1-r8), recognized at early stages of hindbrain development; producing granule cells and five brainstem nuclei, the rhombic lip plays an important role in developing a complex cerebellar neural system



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  mammalian phenotype 5422
    nervous system phenotype 380
      abnormal nervous system morphology 217
        abnormal nervous system development 18
          abnormal brain development 17
            abnormal rhombic lip morphology 0
              abnormal lower rhombic lip morphology 0
              abnormal upper rhombic lip morphology 0
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