Human Phenotype Ontology 
Grandparent Node:
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Aplasia/Hypoplasia of the nails (HP:0008386)help
Parent Node:
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Anonychia (HP:0001798)help
..Starting node
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Absent fingernail (HP:0001817)help
Term ID: 1817
Name: Absent fingernail
Synonym: Absent fingernail; Anonychia of fingernails; Aplasia of the fingernail
Definition: Absence of a fingernail.
Comments:
Reference: HP:0001817
Genes and Diseases:
 
       Child Nodes:
........expandAbsent thumbnail (HP:0012554) help
........expandAbsent fifth fingernail (HP:0200104) help

 Sister Nodes: 
..expandAbsent toenail (HP:0001802) 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:0001817HP:0001817Absent fingernail0APC CL E G H324583ORPHA:3258Cenani-Lenz syndromeHP:0040281 - Very frequent3179
HP:0001817HP:0001817Absent fingernail0ARHGAP31 CL E G H5751429216ORPHA:974Adams-Oliver syndromeHP:0040283 - Occasional147
HP:0001817HP:0001817Absent fingernail0ARID1A CL E G H828911110OMIM:614607Coffin-Siris syndrome 288
HP:0001817HP:0001817Absent fingernail0ARX CL E G H17030218060ORPHA:1934Early infantile epileptic encephalopathy166
HP:0001817HP:0001817Absent fingernail0ATP6V1B2 CL E G H526854ORPHA:79499Autosomal dominant deafness-onychodystrophy syndromeHP:0040281 - Very frequent5
HP:0001817HP:0001817Absent fingernail0ATP6V1B2 CL E G H526854OMIM:124480Deafness, congenital, and onychodystrophy, autosomal dominant5
HP:0001817HP:0001817Absent fingernail0ATP6V1B2 CL E G H526854ORPHA:79500DOORS syndromeHP:0040281 - Very frequent5
HP:0001817HP:0001817Absent fingernail0ATP6V1B2 CL E G H526854ORPHA:3473Zimmermann-Laband syndromeHP:0040282 - Frequent5
HP:0001817HP:0001817Absent fingernail0BCR CL E G H6131014ORPHA:261330Distal 22q11.2 microdeletion syndromeHP:0040282 - Frequent5
HP:0001817HP:0001817Absent fingernail0CASK CL E G H85731497ORPHA:1934Early infantile epileptic encephalopathy118
HP:0001817HP:0001817Absent fingernail0CDKL5 CL E G H679211411ORPHA:1934Early infantile epileptic encephalopathy405
HP:0001817HP:0001817Absent fingernail0COL7A1 CL E G H12942214ORPHA:231568Autosomal dominant generalized dystrophic epidermolysis bullosaHP:0040283 - Occasional263
HP:0001817HP:0001817Absent fingernail0CRKL CL E G H13992363ORPHA:261330Distal 22q11.2 microdeletion syndromeHP:0040282 - Frequent
HP:0001817HP:0001817Absent fingernail0DLL4 CL E G H545672910ORPHA:974Adams-Oliver syndromeHP:0040283 - Occasional9
HP:0001817HP:0001817Absent fingernail0DMXL2 CL E G H233122938ORPHA:1934Early infantile epileptic encephalopathy3
HP:0001817HP:0001817Absent fingernail0DOCK6 CL E G H5757219189ORPHA:974Adams-Oliver syndromeHP:0040283 - Occasional18
HP:0001817HP:0001817Absent fingernail0DSP CL E G H18323052OMIM:609638EPIDERMOLYSIS BULLOSA, LETHAL ACANTHOLYTIC; EBLA747
HP:0001817HP:0001817Absent fingernail0DSP CL E G H18323052ORPHA:158687Lethal acantholytic erosive disorderHP:0040282 - Frequent747
HP:0001817HP:0001817Absent fingernail0EOGT CL E G H28520328526ORPHA:974Adams-Oliver syndromeHP:0040283 - Occasional4
HP:0001817HP:0001817Absent fingernail0FIG4 CL E G H989616873OMIM:216340Yunis-Varon syndrome111
HP:0001817HP:0001817Absent fingernail0GNAO1 CL E G H27754389ORPHA:1934Early infantile epileptic encephalopathy36
HP:0001817HP:0001817Absent fingernail0GRIN1 CL E G H29024584ORPHA:1934Early infantile epileptic encephalopathy108
HP:0001817HP:0001817Absent fingernail0GRM7 CL E G H29174599ORPHA:1934Early infantile epileptic encephalopathy5
HP:0001817HP:0001817Absent fingernail0JUP CL E G H37286207ORPHA:158687Lethal acantholytic erosive disorderHP:0040282 - Frequent222
HP:0001817HP:0001817Absent fingernail0KCNA1 CL E G H37366218ORPHA:1934Early infantile epileptic encephalopathy145
HP:0001817HP:0001817Absent fingernail0KCNH1 CL E G H37566250OMIM:611816Temple-Baraitser syndrome13
HP:0001817HP:0001817Absent fingernail0KCNH1 CL E G H37566250ORPHA:3473Zimmermann-Laband syndromeHP:0040282 - Frequent13
HP:0001817HP:0001817Absent fingernail0KCNN3 CL E G H37826292ORPHA:3473Zimmermann-Laband syndromeHP:0040282 - Frequent7
HP:0001817HP:0001817Absent fingernail0LRP4 CL E G H40386696ORPHA:3258Cenani-Lenz syndromeHP:0040281 - Very frequent124
HP:0001817HP:0001817Absent fingernail0MAPK1 CL E G H55946871ORPHA:261330Distal 22q11.2 microdeletion syndromeHP:0040282 - Frequent2
HP:0001817HP:0001817Absent fingernail0NEUROD2 CL E G H47617763ORPHA:1934Early infantile epileptic encephalopathy
HP:0001817HP:0001817Absent fingernail0NOG CL E G H92417866ORPHA:140908Brachydactyly type B2HP:0040281 - Very frequent22
HP:0001817HP:0001817Absent fingernail0NOTCH1 CL E G H48517881ORPHA:974Adams-Oliver syndromeHP:0040283 - Occasional452
HP:0001817HP:0001817Absent fingernail0PIGP CL E G H512273046ORPHA:1934Early infantile epileptic encephalopathy2
HP:0001817HP:0001817Absent fingernail0PIGQ CL E G H909114135ORPHA:1934Early infantile epileptic encephalopathy3
HP:0001817HP:0001817Absent fingernail0PNKP CL E G H112849154ORPHA:1934Early infantile epileptic encephalopathy244
HP:0001817HP:0001817Absent fingernail0PORCN CL E G H6484017652OMIM:305600Focal dermal hypoplasia.20
HP:0001817HP:0001817Absent fingernail0RBPJ CL E G H35165724ORPHA:974Adams-Oliver syndromeHP:0040283 - Occasional3
HP:0001817HP:0001817Absent fingernail0SCN1B CL E G H632410586ORPHA:1934Early infantile epileptic encephalopathy126
HP:0001817HP:0001817Absent fingernail0SCN2A CL E G H632610588ORPHA:1934Early infantile epileptic encephalopathy427
HP:0001817HP:0001817Absent fingernail0SIK1 CL E G H15009411142ORPHA:1934Early infantile epileptic encephalopathy11
HP:0001817HP:0001817Absent fingernail0SLC25A22 CL E G H7975119954ORPHA:1934Early infantile epileptic encephalopathy166
HP:0001817HP:0001817Absent fingernail0TBC1D24 CL E G H5746529203ORPHA:79500DOORS syndromeHP:0040281 - Very frequent271
HP:0001817HP:0001817Absent fingernail0TRIM8 CL E G H8160315579ORPHA:1934Early infantile epileptic encephalopathy1
HP:0001817HP:0033975Absent second fingernail1 CL E G H
HP:0001817HP:0200104Absent fifth fingernail1ARID1A CL E G H828911110OMIM:614607Coffin-Siris syndrome 288
HP:0001817HP:0012554Absent thumbnail1ARX CL E G H17030218060ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare166
HP:0001817HP:0012554Absent thumbnail1ATP6V1B2 CL E G H526854ORPHA:79499Autosomal dominant deafness-onychodystrophy syndromeHP:0040283 - Occasional5
HP:0001817HP:0200104Absent fifth fingernail1ATP6V1B2 CL E G H526854ORPHA:79499Autosomal dominant deafness-onychodystrophy syndromeHP:0040283 - Occasional5
HP:0001817HP:0200104Absent fifth fingernail1ATP6V1B2 CL E G H526854OMIM:124480Deafness, congenital, and onychodystrophy, autosomal dominant5
HP:0001817HP:0012554Absent thumbnail1ATP6V1B2 CL E G H526854OMIM:124480Deafness, congenital, and onychodystrophy, autosomal dominant5
HP:0001817HP:0012554Absent thumbnail1CASK CL E G H85731497ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare118
HP:0001817HP:0012554Absent thumbnail1CDKL5 CL E G H679211411ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare405
HP:0001817HP:0012554Absent thumbnail1DMXL2 CL E G H233122938ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare3
HP:0001817HP:0012554Absent thumbnail1GNAO1 CL E G H27754389ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare36
HP:0001817HP:0012554Absent thumbnail1GRIN1 CL E G H29024584ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare108
HP:0001817HP:0012554Absent thumbnail1GRM7 CL E G H29174599ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare5
HP:0001817HP:0012554Absent thumbnail1KCNA1 CL E G H37366218ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare145
HP:0001817HP:0012554Absent thumbnail1KCNH1 CL E G H37566250OMIM:611816Temple-Baraitser syndrome13
HP:0001817HP:0012554Absent thumbnail1NEUROD2 CL E G H47617763ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare
HP:0001817HP:0012554Absent thumbnail1PIGP CL E G H512273046ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare2
HP:0001817HP:0012554Absent thumbnail1PIGQ CL E G H909114135ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare3
HP:0001817HP:0012554Absent thumbnail1PNKP CL E G H112849154ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare244
HP:0001817HP:0012554Absent thumbnail1SCN1B CL E G H632410586ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare126
HP:0001817HP:0012554Absent thumbnail1SCN2A CL E G H632610588ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare427
HP:0001817HP:0012554Absent thumbnail1SIK1 CL E G H15009411142ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare11
HP:0001817HP:0012554Absent thumbnail1SLC25A22 CL E G H7975119954ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare166
HP:0001817HP:0012554Absent thumbnail1TRIM8 CL E G H8160315579ORPHA:1934Early infantile epileptic encephalopathyHP:0040284 - Very rare1


Genes (39) :APC ARHGAP31 ARID1A ARX ATP6V1B2 BCR CASK CDKL5 COL7A1 CRKL DLL4 DMXL2 DOCK6 DSP EOGT FIG4 GNAO1 GRIN1 GRM7 JUP KCNA1 KCNH1 KCNN3 LRP4 MAPK1 NEUROD2 NOG NOTCH1 PIGP PIGQ PNKP PORCN RBPJ SCN1B SCN2A SIK1 SLC25A22 TBC1D24 TRIM8

Diseases (16) :ORPHA:3258 ORPHA:974 OMIM:614607 ORPHA:1934 ORPHA:79499 OMIM:124480 ORPHA:79500 ORPHA:3473 ORPHA:261330 ORPHA:231568 OMIM:609638 ORPHA:158687 OMIM:216340 OMIM:611816 ORPHA:140908 OMIM:305600
 

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