KCNJ2

potassium inwardly rectifying channel subfamily J member 2
OMIM: 600681, ClinGen, DECIPHER

14 panels

Panel Reviews Mode of inheritance Details
14 panels

Green KCNJ2 in Brain Channelopathies


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

1 review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Andersen syndrome, MIM# 170390

Red KCNJ2 in Catecholaminergic Polymorphic Ventricular Tachycardia


Level 2: Cardiovascular disorders
Version 1.0

2 reviews MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Red
  • Victorian Clinical Genetics Services
Phenotypes
  • catecholaminergic polymorphic ventricular tachycardia MONDO:0017990
Tags
  • disputed

Green KCNJ2 in Long QT Syndrome


Level 2: Cardiovascular disorders
Version 1.0

1 review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • long QT syndrome
  • Andersen-Tawil syndrome

Green KCNJ2 in Mendeliome


Version 2.0

1 review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Andersen syndrome MIM#170390
  • Atrial fibrillation, familial, 9 MIM#613980
  • Short QT syndrome 3 MIM#609622

Green KCNJ2 in Pierre Robin Sequence


Level 2: Dysmorphic and congenital abnormality syndromes
Version 1.0

0 reviews Unknown
Sources
  • Victorian Clinical Genetics Services
  • Expert Review Green

Green KCNJ2 in Short QT syndrome


Level 2: Cardiovascular disorders
Version 2.0

1 review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Short QT syndrome

Green KCNJ2 in Skeletal dysplasia

Level 3: Skeletal dysplasias
Level 2: Skeletal disorders
Version 1.0

1 review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Literature
Phenotypes
  • Andersen syndrome MIM#170390

Green KCNJ2 in Paroxysmal Dyskinesia


Level 2: Neurology and neurodevelopmental disorders
Version 1.0

0 reviews Unknown
Sources
  • Royal Children's Hospital Neurology Department
  • Expert Review Green
  • Victorian Clinical Genetics Services

Green KCNJ2 in Skeletal Muscle Channelopathies


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

1 review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Royal Melbourne Hospital
Phenotypes
  • Hypokalemic Periodic Paralysis, Type 2
  • Periodic paralysis
  • Andersen syndrome, MIM# 170390
  • Episodic weakness
  • Andersen syndrome

Green KCNJ2 in Additional findings_Paediatric


Level 2: Screening
Version 1.0

0 reviews MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • BabySeq Category A gene
  • Expert Review Green
Phenotypes
  • Andersen cardiodysrhythmic periodic paralysis

Green KCNJ2 in Clefting disorders

Level 3: Dysmorphic disorders
Level 2: Dysmorphic and congenital abnormality syndromes
Version 1.0

0 reviews MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Sources
  • Victorian Clinical Genetics Services
  • Expert Review Green
Phenotypes
  • ANDERSEN CARDIODYSRHYTHMIC PERIODIC PARALYSIS
  • Cleft palate

Green KCNJ2 in Fetal anomalies


Version 2.0

1 review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Genomics England PanelApp
Phenotypes
  • Andersen syndrome, OMIM:170390
  • Andersen-Tawil syndrome, MONDO:0008222

Green KCNJ2 in Genomic newborn screening: BabyScreen+


Level 2: Screening
Version 2.0

1 review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • BabySeq Category A gene
Phenotypes
  • Andersen syndrome MIM#170390
Tags
  • treatable
  • cardiac

Green KCNJ2 in Transplant Co-Morbidity


Level 2: Screening
Version 1.0

0 reviews MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Short QT syndrome
  • long QT syndrome
  • Andersen-Tawil syndrome