Human Phenotype Ontology 
Grandparent Node:
Dyschromatopsia (HP:0007641)help
Parent Node:
Dichromacy (HP:0011518)help
Parent Node:
Red-green dyschromatopsia (HP:0000642)help
..Starting node
Protanopia (HP:0011522)help
Term ID: 11522
Name: Protanopia
Synonym: Red-blind
Definition: Blue and green cones only; no functional red cones.
Reference: HP:0011522
Genes and Diseases:
       Child Nodes:

 Sister Nodes: 
..expandDeuteranomaly (HP:0011520) help
..expandDeuteranopia (HP:0011521) help
..expandProtanomaly (HP:0200018) 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:0011522HP:0011522Protanopia0 CL E G H

Genes (0) :

Diseases (0) :

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