Human Phenotype Ontology 
Grandparent Node:
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Aplasia/hypoplasia involving forearm bones (HP:0006503)help
Grandparent Node:
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obsolete Abnormality of the ulna (HP:0002997)help
Parent Node:
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Absent forearm bone (HP:0003953)help
Parent Node:
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Aplasia involving forearm bones (HP:0009822)help
Parent Node:
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Aplasia/Hypoplasia of the ulna (HP:0006495)help
..Starting node
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Aplasia of the ulna (HP:0003982)help
Term ID: 3982
Name: Aplasia of the ulna
Synonym: Absent ossification/absent ulna; Absent ulna; Absent ulnae
Definition: Missing ulna bone associated with congenital failure of development.
Comments:
Reference: HP:0003982
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandHypoplasia of the ulna (HP:0003022) 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:0003982HP:0003982Aplasia of the ulna0LMBR1 CL E G H6432713243ORPHA:931AcheiropodiaHP:0040281 - Very frequent106
HP:0003982HP:0003982Aplasia of the ulna0LMBR1 CL E G H6432713243OMIM:200500ACHEIROPODY; ACHP106
HP:0003982HP:0003982Aplasia of the ulna0TBX3 CL E G H692611602OMIM:181450Ulnar-Mammary syndrome.100
HP:0003982HP:0003982Aplasia of the ulna0TBX5 CL E G H691011604OMIM:142900Holt-Oram syndrome123
HP:0003982HP:0003982Aplasia of the ulna0WNT7A CL E G H747612786ORPHA:2879Phocomelia, Schinzel typeHP:0040281 - Very frequent13
HP:0003982HP:0003982Aplasia of the ulna0WNT7A CL E G H747612786OMIM:276820Ulna and fibula, absence of, with severe limb deficiency13


Genes (4) :LMBR1 TBX3 TBX5 WNT7A

Diseases (6) :ORPHA:931 OMIM:200500 OMIM:181450 OMIM:142900 ORPHA:2879 OMIM:276820
 

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