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Mammalian Phenotype Browser
Term Detail
MP term:absent apical ectodermal ridge
Synonym: absence of apical ectodermal ridge
Synonym: absent AER
MP id: MP:0001677
Definition: missing the multilayered ectodermal region at the tip of a limb bud necessary for the proper development of the underlying mesenchyme
Number of paths to term: 4

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


mammalian phenotype
        is-aembryogenesis phenotype
                is-aabnormal embryogenesis/ development
                        is-aabnormal developmental patterning
                                is-aabnormal gastrulation
                                        is-aabnormal triploblastic development
                                                is-aabnormal ectoderm development
                                                        is-aabnormal apical ectodermal ridge morphology
                                                                is-aabsent apical ectodermal ridge [MP:0001677] (9 genotypes, 9 annotations)
                                                                is-athick apical ectodermal ridge
                                                                is-athin apical ectodermal ridge


mammalian phenotype
        is-aembryogenesis phenotype
                is-aabnormal embryogenesis/ development
                        is-aabnormal embryonic tissue morphology
                                is-aabnormal limb bud morphology
                                        is-aabnormal apical ectodermal ridge morphology
                                                is-aabsent apical ectodermal ridge [MP:0001677] (9 genotypes, 9 annotations)
                                                is-athick apical ectodermal ridge
                                                is-athin apical ectodermal ridge


mammalian phenotype
        is-aembryogenesis phenotype
                is-aabnormal embryogenesis/ development
                        is-aabnormal embryonic tissue morphology
                                is-aabnormal triploblastic development
                                        is-aabnormal ectoderm development
                                                is-aabnormal apical ectodermal ridge morphology
                                                        is-aabsent apical ectodermal ridge [MP:0001677] (9 genotypes, 9 annotations)
                                                        is-athick apical ectodermal ridge
                                                        is-athin apical ectodermal ridge


mammalian phenotype
        is-alimbs/digits/tail phenotype
                is-aabnormal limb morphology
                        is-aabnormal limb development
                                is-aabnormal limb bud morphology
                                        is-aabnormal apical ectodermal ridge morphology
                                                is-aabsent apical ectodermal ridge [MP:0001677] (9 genotypes, 9 annotations)
                                                is-athick apical ectodermal ridge
                                                is-athin apical ectodermal ridge

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last database update
09/23/2014
MGI 5.19
The Jackson Laboratory