Gene entry

URB1

URB1 ribosome biogenesis factor

Chromosome

21

Cytoband

21q22.11

Variants (rsID)

18

URB1 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 21 (region 21q22.11). Its official name is “URB1 ribosome biogenesis factor”. The reference table lists 18 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.