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The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories ( For more information about these ontologies, see the MGI Publications Page at

Term:abnormal hair follicle outer root sheath morphology
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Accession:MP:0010684 term browser browse the term
Definition:any structural anomaly of the outermost layer of the hair follicle that merges proximally with the basal layer of the interfollicular epidermis and distally with the hair bulb
Synonyms:exact_synonym: abnormal hair follicle epidermal root sheath morphology

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  mammalian phenotype 5402
    integument phenotype 171
      abnormal skin adnexa morphology 169
        abnormal pilosebaceous unit morphology 11
          abnormal hair follicle morphology 8
            abnormal hair follicle outer root sheath morphology 0
              abnormal hair follicle bulge morphology 0
              disorganized outer root sheath cells 0
              hair follicle outer root sheath hyperplasia 0
              pilar cyst 0
              thick hair follicle outer root sheath 0
              thin hair follicle outer root sheath 0
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