Gene entry

FXN

frataxin

Chromosome

9

Cytoband

9q21.11

Variants (rsID)

11

FXN is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 9 (region 9q21.11). Its official name is “frataxin”. The reference table lists 11 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.