Gene entry

FANCB

FA complementation group B

Chromosome

X

Cytoband

Xp22.2

Variants (rsID)

25

FANCB is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome X (region Xp22.2). Its official name is “FA complementation group B”. The reference table lists 25 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.