Genomics England
GMS Panels
Panels
Genes and Entities

KCNMA1

potassium calcium-activated channel subfamily M alpha 1
OMIM: 600150
PanelMode of inheritanceDetails
5 panels
Green
in Childhood onset dystonia, chorea or related movement disorder
R-numbers: R57
Signed-off version 6.0
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes
Cerebellar atrophy, developmental delay, and seizures, OMIM:617643, Cerebellar atrophy, developmental delay, and seizures, MONDO:0060551, Paroxysmal nonkinesigenic dyskinesia, 3, with or without generalized epilepsy, OMIM:609446, Generalized epilepsy-paroxysmal dyskinesia syndrome, MONDO:0012276, Liang-Wang syndrome, OMIM:618729, Liang-Wang syndrome, MONDO:0032886
Green
in DDG2P
Component of the following Super Panels:
  • - Paediatric disorders
Signed-off version 5.0
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes
GENERALIZED EPILEPSY AND PAROXYSMAL DYSKINESIA 609446
Green
in Early onset or syndromic epilepsy
Component of the following Super Panels:
  • - Paediatric disorders
  • - Unexplained death in infancy and sudden unexplained death in childhood
R-numbers: R59
Signed-off version 7.0
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes
Cerebellar atrophy, developmental delay, and seizures, OMIM:617643, Cerebellar atrophy, developmental delay, and seizures, MONDO:0060551, Paroxysmal nonkinesigenic dyskinesia, 3, with or without generalized epilepsy, OMIM:609446, Generalized epilepsy-paroxysmal dyskinesia syndrome, MONDO:0012276, Liang-Wang syndrome, OMIM:618729, Liang-Wang syndrome, MONDO:0032886, {Epilepsy, idiopathic generalized, susceptibility to, 16}, OMIM:618596, Epilepsy, idiopathic generalized, susceptibility to, 16, MONDO:0032827
Green
in Intellectual disability
Component of the following Super Panels:
  • - Childhood onset leukodystrophy
  • - Hypotonic infant
  • - Paediatric disorders
R-numbers: R29
Signed-off version 8.0
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes
Cerebellar atrophy, developmental delay, and seizures, OMIM:617643, Cerebellar atrophy, developmental delay, and seizures, MONDO:0060551, Paroxysmal nonkinesigenic dyskinesia, 3, with or without generalized epilepsy, OMIM:609446, Generalized epilepsy-paroxysmal dyskinesia syndrome, MONDO:0012276, Liang-Wang syndrome, OMIM:618729, Liang-Wang syndrome, MONDO:0032886, {Epilepsy, idiopathic generalized, susceptibility to, 16}, OMIM:618596, Epilepsy, idiopathic generalized, susceptibility to, 16, MONDO:0032827
Green
in Paroxysmal central nervous system disorders
R-numbers: R66
Signed-off version 3.0
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes
Paroxysmal nonkinesigenic dyskinesia, 3, with or without generalized epilepsy, OMIM:609446, Generalized epilepsy-paroxysmal dyskinesia syndrome, MONDO:0012276