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Mammalian Phenotype Browser
Term Detail
MP term:absent hair follicle inner root sheath
Synonym: absent inner root sheath
MP id: MP:0000388
Definition: absence of the multilayered tube composed of terminally differentiated hair follicle keratinocytes that is surrounded by the outer root sheath; the layers of the inner root sheath include the companion layer, Henle's layer, Huxley's layer and the inner root sheath cuticle
Number of paths to term: 1

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship

mammalian phenotype
        is-aintegument phenotype
                is-aabnormal skin adnexa morphology
                        is-aabnormal hair follicle morphology
                                is-aabnormal hair follicle inner root sheath morphology
                                        is-aabsent hair follicle inner root sheath [MP:0000388] (7 genotypes, 7 annotations)
                                        is-adisorganized inner root sheath cells
                                        is-ahair follicle inner rooth sheath hyperplasia
                                        is-athick hair follicle inner rooth sheath
                                        is-athin hair follicle inner rooth sheath

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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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MGI 5.21
The Jackson Laboratory