Human Phenotype Ontology 
Grandparent Node:
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Abnormality of the outer ear (HP:0000356)help
Grandparent Node:
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Aplasia/Hypoplasia of the ear (HP:0008771)help
Parent Node:
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Aplasia/Hypoplasia of the external ear (HP:0008772)help
..Starting node
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Anotia (HP:0009892)help
Term ID: 9892
Name: Anotia
Synonym: Absent ear; Absent ears; Congenital absence of external ear
Definition: Complete absence of any auricular structures.
Comments:
Reference: HP:0009892
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandFocal absence of the external ear (HP:0400003) help
..expandMicrotia (HP:0008551) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0009892HP:0009892Anotia0CDC45 CL E G H83181739ORPHA:2554Ear-patella-short stature syndromeHP:0040281 - Very frequent9
HP:0009892HP:0009892Anotia0CDC6 CL E G H9901744ORPHA:2554Ear-patella-short stature syndromeHP:0040281 - Very frequent31
HP:0009892HP:0009892Anotia0CDT1 CL E G H8162024576ORPHA:2554Ear-patella-short stature syndromeHP:0040281 - Very frequent50
HP:0009892HP:0009892Anotia0FANCB CL E G H21873583ORPHA:3412VACTERL with hydrocephalusHP:0040283 - Occasional58
HP:0009892HP:0009892Anotia0FANCL CL E G H5512020748OMIM:614083Fanconi anemia, complementation group L53
HP:0009892HP:0009892Anotia0GMNN CL E G H5105317493ORPHA:2554Ear-patella-short stature syndromeHP:0040281 - Very frequent3
HP:0009892HP:0009892Anotia0HOXA2 CL E G H31995103ORPHA:83463MicrotiaHP:0040282 - Frequent21
HP:0009892HP:0009892Anotia0ORC1 CL E G H49988487ORPHA:2554Ear-patella-short stature syndromeHP:0040281 - Very frequent53
HP:0009892HP:0009892Anotia0ORC4 CL E G H50008490ORPHA:2554Ear-patella-short stature syndromeHP:0040281 - Very frequent21
HP:0009892HP:0009892Anotia0ORC6 CL E G H2359417151ORPHA:2554Ear-patella-short stature syndromeHP:0040281 - Very frequent39
HP:0009892HP:0009892Anotia0POLR1A CL E G H2588517264OMIM:616462Acrofacial dysostosis, Cincinnati type.8
HP:0009892HP:0009892Anotia0POLR1D CL E G H5108220422OMIM:613717Treacher collins syndrome 231
HP:0009892HP:0009892Anotia0SF3B2 CL E G H1099210769OMIM:164210Hemifacial microsomia.2


Genes (13) :CDC45 CDC6 CDT1 FANCB FANCL GMNN HOXA2 ORC1 ORC4 ORC6 POLR1A POLR1D SF3B2

Diseases (7) :ORPHA:2554 ORPHA:3412 OMIM:614083 ORPHA:83463 OMIM:616462 OMIM:613717 OMIM:164210
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.