Human Phenotype Ontology 
Grandparent Node:
expand
Abnormal eye physiology (HP:0012373)help
Parent Node:
expand
Abnormality of vision (HP:0000504)help
..Starting node
..expand
Hemeralopia (HP:0012047)help
Term ID: 12047
Name: Hemeralopia
Synonym: Day blindness
Definition: A visual defect characterized by the inability to see as clearly in bright light as in dim light. The word hemeralopia literally means day blindness.
Comments:
Reference: HP:0012047
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandAbnormality of binocular vision (HP:0011514) help
..expandAmaurosis fugax (HP:0100576) help
..expandBlurred vision (HP:0000622) help
..expandBradyopsia (HP:0030511) help
..expandColor vision defect (HP:0000551) help
..expandDifficulty adjusting to changes in luminance (HP:0030512) help
..expandMetamorphopsia (HP:0012508) help
..expandNyctalopia (HP:0000662) help
..expandPhotophobia (HP:0000613) help
..expandPhotopsia (HP:0030786) help
..expandPoor visual behavior for age (HP:0025152) help
..expandReduced visual acuity (HP:0007663) help
..expandVisual field defect (HP:0001123) help
..expandVisual impairment (HP:0000505) help
..expandVisual loss (HP:0000572) help
..expandVitreous floaters (HP:0100832) 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:0012047HP:0012047Hemeralopia0ATXN7 CL E G H631410560ORPHA:94147Spinocerebellar ataxia type 7HP:0040283 - Occasional8
HP:0012047HP:0012047Hemeralopia0CEP78 CL E G H8413125740OMIM:617236CONE-ROD DYSTROPHY AND HEARING LOSS; CRDHL9
HP:0012047HP:0012047Hemeralopia0CNGA3 CL E G H12612150OMIM:216900Achromatopsia 2.82
HP:0012047HP:0012047Hemeralopia0GRM6 CL E G H29164598OMIM:257270Night blindness, congenital stationary, type 1B.63
HP:0012047HP:0012047Hemeralopia0GUCY2D CL E G H30004689OMIM:601777Cone-Rod dystrophy 6.124
HP:0012047HP:0012047Hemeralopia0IFT172 CL E G H2616030391OMIM:619471BARDET-BIEDL SYNDROME 20; BBS2048
HP:0012047HP:0012047Hemeralopia0NR2E3 CL E G H100027974OMIM:268100Enhanced S-cone syndrome.58
HP:0012047HP:0012047Hemeralopia0NYX CL E G H605068082OMIM:310500Night blindness, congenital stationary, type 1A.42
HP:0012047HP:0012047Hemeralopia0SAG CL E G H629510521OMIM:258100Oguchi disease 1.32


Genes (9) :ATXN7 CEP78 CNGA3 GRM6 GUCY2D IFT172 NR2E3 NYX SAG

Diseases (9) :ORPHA:94147 OMIM:617236 OMIM:216900 OMIM:257270 OMIM:601777 OMIM:619471 OMIM:268100 OMIM:310500 OMIM:258100
 

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