GJB2

gap junction protein beta 2
OMIM: 121011, ClinGen, DECIPHER

8 panels

Panel Reviews Mode of inheritance Details
8 panels

Green GJB2 in Ichthyosis and Porokeratosis


Level 2: Dermatological disorders
Version 1.23

1 review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Sources
  • Expert Review Green
  • Expert list
Phenotypes
  • Hystrix-like ichthyosis with deafness MIM#602540
  • Keratitis-ichthyosis-deafness syndrome MIM#148210

Green GJB2 in Mendeliome


Version 1.3802

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Bart-Pumphrey syndrome, MIM#149200
  • Deafness, autosomal dominant 3A, MIM#601544
  • Deafness, autosomal recessive 1A, MIM#220290
  • Hystrix-like ichthyosis with deafness, MIM#602540
  • Keratitis-ichthyosis-deafness syndrome, MIM#148210
  • Keratoderma, palmoplantar, with deafness, MIM#148350
  • Vohwinkel syndrome, MIM# 124500

Green GJB2 in Palmoplantar Keratoderma and Erythrokeratoderma


Level 2: Dermatological disorders
Version 0.137

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Bart-Pumphrey syndrome, MIM#149200
  • Deafness, autosomal dominant 3A, MIM#601544
  • Deafness, autosomal recessive 1A, MIM#220290
  • Hystrix-like ichthyosis with deafness, MIM#602540
  • Keratitis-ichthyosis-deafness syndrome, MIM#148210
  • Keratoderma, palmoplantar, with deafness, MIM#148350
  • Vohwinkel syndrome, MIM# 124500

Green GJB2 in Deafness_IsolatedAndComplex


Level 2: Hearing and ear disorders
Version 1.304

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Melbourne Genomics Health Alliance Deafness Flagship
  • Victorian Clinical Genetics Services
Phenotypes
  • Bart-Pumphrey syndrome, MIM#149200
  • Deafness, autosomal dominant 3A, MIM#601544
  • Deafness, autosomal recessive 1A, MIM#220290
  • Hystrix-like ichthyosis with deafness, MIM#602540
  • Keratitis-ichthyosis-deafness syndrome, MIM#148210
  • Keratoderma, palmoplantar, with deafness, MIM#148350
  • Vohwinkel syndrome, MIM# 124500

Green GJB2 in Ectodermal Dysplasia


Level 2: Dermatological disorders
Version 0.103

0 reviews BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Royal Melbourne Hospital
Phenotypes
  • Deafness, Bart-Pumphrey syndrome, Keratoderma, palmoplantar, with deafness, Vohwinkel syndrome, Hystrix-like ichthyosis with deafness, Keratitis-icthyosis-deafness syndrome

Green GJB2 in Additional findings_Paediatric


Level 2: Screening
Version 0.278

0 reviews MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • BabySeq Category A gene
  • Expert Review Green
Phenotypes
  • Deafness
  • Deafness and palmoplantar keratoderma

Red GJB2 in Prepair 1000+


Level 2: Screening
Version 2.15

2 reviews BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • Literature
Phenotypes
  • Bart-Pumphrey syndrome, MIM#149200
  • Deafness, autosomal dominant 3A, MIM#601544
  • Deafness, autosomal recessive 1A, MIM#220290
  • Hystrix-like ichthyosis with deafness, MIM#602540
  • Keratitis-ichthyosis-deafness syndrome, MIM#148210
  • Keratoderma, palmoplantar, with deafness, MIM#148350
  • Vohwinkel syndrome, MIM# 124500

Green GJB2 in Genomic newborn screening: BabyScreen+


Level 2: Screening
Version 1.141

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • BabySeq Category A gene
Phenotypes
  • Deafness, autosomal recessive 1A, MIM# 220290
Tags
  • deafness