Gene entry

XRN2

5'-3' exoribonuclease 2

Chromosome

20

Cytoband

20p11.22

Variants (rsID)

14

XRN2 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 20 (region 20p11.22). Its official name is “5'-3' exoribonuclease 2”. The reference table lists 14 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.