GJB2

(redirected from gap junction beta-2 protein, KID)

GJB2

Notation for a gene for DFNA3 and the gene for DFNB1.

GJB2

A gene on chromosome 13q11-q12 that encodes a beta chain of the gap junction protein family or connexions.

Molecular pathology
GJB2 mutations are linked to as many as 50% of pre-lingual recessive deafness, and specifically Bart-Pumphrey syndrome.
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