rs62508646
A SNP in the PAH gene on chromosome 12. Its most notable genotype is A;G: Carrier of a phenylketonuria mutation
- Gene
- PAH
- Location
- Chr 12102,844,356 (GRCh38)
- Highest magnitude
- 3.0Important
- Tested on
- 23andMe, AncestryDNA
Genotypes
Plus strand, as in 23andMe and AncestryDNA files.
- A;GMost notableBadCarrier of a phenylketonuria mutation
- A;AGoodcommon in clinvar
SNPedia records rs62508646 on the minus strand: (C;T), (T;T). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Related
Conditions, medicines and genes
Other PAH SNPs
- rs5030841G;GPhenylketonuriaVery important
- rs5030843T;TPhenyketonuriaVery important
- rs5030846A;APhenyketonuriaVery important
- rs5030847A;APhenyketonuriaVery important
- rs5030849T;TPHENYLKETONURIA, MILDVery important
- rs5030850A;APhenyketonuriaVery important
- rs5030851A;APhenyketonuriaVery important
- rs5030852T;TPhenylketonuriaVery important
Notes
From SNPedia
Notes
aka c.1045T>C (p.Ser349Pro) FTDNA & MyHeritage name: VG12S8194
A;G
Phenylketonuria mutation carrier; unaffected unless a second PKU mutation is present.
Source and license
Adapted from rs62508646 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.