Gene entry
FGF23
fibroblast growth factor 23
- Chromosome
- 12
- Cytoband
- 12p13.32
- Variants (rsID)
- 5
FGF23 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 12 (region 12p13.32). Its official name is “fibroblast growth factor 23”. The reference table lists 5 variants (rsID) for this gene.
Clinically classified variants
4 reference-table entries with clinical significance.
- rs104894342Conflicting interpretationssingle nucleotide variantTumoral calcinosis, hyperphosphatemic, familial, 1|Tumoral calcinosis, hyperphosphatemic, familial, 2|Familial hyperphosphatemic tumoral calcinosis/hyperphosphatemic hyperostosis syndrome
- rs193922701Likely pathogenicsingle nucleotide variantAutosomal dominant hypophosphatemic rickets
- rs193922702Pathogenicsingle nucleotide variantAutosomal dominant hypophosphatemic rickets|Hypophosphatemic rickets
- rs28937882Pathogenicsingle nucleotide variantAutosomal dominant hypophosphatemic rickets
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.