Human Phenotype Ontology 
Grandparent Node:
Color vision defect (HP:0000551)help
Parent Node:
Color vision test abnormality (HP:0030584)help
..Starting node
Abnormal Ishihara plate test (HP:0030586)help
Term ID: 30586
Name: Abnormal Ishihara plate test
Reference: HP:0030586
Genes and Diseases:
       Child Nodes:

 Sister Nodes: 
..expandAbnormal Hardy-Rand-Rittler plate test (HP:0030587) help
..expandRed desaturation (HP:0030585) 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:0030586HP:0030586Abnormal Ishihara plate test0AFG3L2 CL E G H10939315OMIM:618977OPTIC ATROPHY 12; OPA1286

Genes (1) :AFG3L2

Diseases (1) :OMIM:618977

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