Human Phenotype Ontology 
Grandparent Node:
Abnormality of the lens (HP:0000517)help
Grandparent Node:
Aplasia/Hypoplasia affecting the anterior segment of the eye (HP:0008062)help
Parent Node:
Aplasia/Hypoplasia of the lens (HP:0008063)help
..Starting node
Congenital aphakia (HP:0007707)help
Term ID: 7707
Name: Congenital aphakia
Synonym: Lens agenesis
Definition: Absence of the crystalline lens of the eye as a result of a developmental defect.
Reference: HP:0007707
Genes and Diseases:
       Child Nodes:
........expandPseudophakia (HP:0500081) help

 Sister Nodes: 
..expandLens coloboma (HP:0100719) help
..expandMicrophakia (HP:0012376) help
..expandMicrospherophakia (HP:0030961) help
InputHPO IDHPO termDistanceGeneGene id entrezDiseaseIdDiseaseNameDiseaseMIMConceptIDSourceTypical associationHGMD variantsClinVar variantsHGNC IDGeneMIM
HPO disease - gene - phenotype typical associations:
HP:0007707HP:0007707Congenital aphakia0FOXE3 CL E G H230183461ORPHA1311463808601094
HP:0007707HP:0007707Congenital aphakia0FOXE3 CL E G H2301610256Congenital primary aphakia610256C1853230OMIM1311463808601094
HPO disease - gene - phenotype less frequent non-typical associations:

Genes (1) :FOXE3

Diseases (2) :83461 610256

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is June 2019 release.