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GJB1

gap junction protein beta 1

HCNC Approved Symbol
GJB1 (HGNC:4283)
Genomic Coordinates
23:71,215,239 - 71,225,516 (Xq13.1)
Synonyms
CX32, CMTX1, CMTX
Disease Associations
This gene is associated with the following 1 diseases in OMIM.

Diagnosed Cases

44Patients

In total, 44 patients were diagnosed with a variant in the GJB1 gene.

Frequently observed phenotypes

(Top 5 only, Patient count*)
*% of total patients presenting each phenotype is shown in parentheses.

Peripheral neuropathy
 15 (34.1%)
Pes cavus
 
6 (13.6%)
Muscle weakness
 
5 (11.4%)
Neuropathy
 
4 (9.1%)
Distal muscle weakness
 
3 (6.8%)
GJB1 - Gene browser | 3billion