Gene entry
POLA1
DNA polymerase alpha 1, catalytic subunit
- Chromosome
- X
- Cytoband
- Xp22.11-p21.3
- Variants (rsID)
- 27
POLA1 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome X (region Xp22.11-p21.3). Its official name is “DNA polymerase alpha 1, catalytic subunit”. The reference table lists 27 variants (rsID) for this gene.
Clinically classified variants
1 reference-table entries with clinical significance.
- rs41548013Conflicting interpretationssingle nucleotide variantX-linked reticulate pigmentary disorder
Other listed variants
Public references
Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.