i5007022(A;G)
“royal disease” also known as hemophilia B or Christmas disease
- Magnitude
- 8.0Very important
- Repute
- Not rated
- On SNPedia
- i5007022(A;G)
- Gene
- F9
Other genotypes of i5007022
Notes
From SNPedia
You apparently carry a form of hemophilia known as the “royal disease,” transmitted from Queen Victoria (1819–1901) to European royal families. It is currently unknown if this "royal disease" rs398122990(G) SNP is extinct world-wide, but if you're seeing this in your Promethease report, you may be the proof that the variant is not extinct. Please email info@snpedia.com and let us know that you saw this in your report.
Source and license
Adapted from i5007022(A;G) on SNPedia, using a snapshot taken October 16, 2026. SNPedia content is shared under CC BY-NC-SA 3.0 US, and this page is shared under the same license.
SNPedia is a community-edited wiki. Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice. Magnitude is a community rating of how interesting a genotype is, not a risk score.