Gene entry

GJD2

gap junction protein delta 2

Chromosome

15

Cytoband

15q14

Variants (rsID)

3

GJD2 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 15 (region 15q14). Its official name is “gap junction protein delta 2”. The reference table lists 3 variants (rsID) for this gene.

Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.