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Severe Paediatric Disorders

Gene: KCNQ2

Green List (high evidence)

KCNQ2 (potassium voltage-gated channel subfamily Q member 2)
EnsemblGeneIds (GRCh38): ENSG00000075043
EnsemblGeneIds (GRCh37): ENSG00000075043
OMIM: 602235, Gene2Phenotype
KCNQ2 is in 14 panels

1 review

Louise Daugherty (Genomics England Curator)

I don't know

Initial gene list (NGC_genelist-20190823_GREEN_dis_moi_forCuration_20200211.xlsx) collated by Dr Courtney French (University of Cambridge University Hospital NHS Foundation), Dr Karyn Megy (Clinical Feedback Lead, NIHR BioResource - Rare Diseases Study, University of Cambridge University Hospital NHS Foundation), Dr Alba Sanchis-Juan (NIHR BioResource - Rare Diseases Study, University of Cambridge University Hospital NHS Foundation) and Lucy Raymond (Professor of Medical Genetics and Neurodevelopment, University of Cambridge University Hospital NHS Foundation). Submitted to the PanelApp resource January 2020 on behalf of the Next Generation Children Project, Addenbrookes' Hospital, Cambridge. Gene Symbol submitted: KCNQ2; Recommended initial gene rating: Green List (high evidence); Phenotypes: Epileptic encephalopathy, early infantile, 7, 613720 (3) | Myokymia, 121200 (3) | Seizures, benign neonatal, 1, 121200 (3); Mode of inheritance: Autosomal dominant | Autosomal dominant | Autosomal dominant
Created: 20 Feb 2020, 5:21 p.m. | Last Modified: 20 Feb 2020, 5:21 p.m.
Panel Version: 0.12

Details

Mode of Inheritance
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Sources
  • Next Generation Children Project
  • Expert Review Green
  • Expert list
Phenotypes
  • Epileptic encephalopathy, early infantile, 7, 613720
  • Seizures, benign neonatal, 1, 121200
  • Myokymia, 121200
OMIM
602235
Clinvar variants
Variants in KCNQ2
Penetrance
None
Publications
Panels with this gene