rs4986997
A SNP in the NAT2 gene on chromosome 8. Its most notable genotype is A;A: common in complete genomics
- Gene
- NAT2
- Location
- Chr 818,400,414 (GRCh38)
- Highest magnitude
- 0.0Typical
- Tested on
- 23andMe
Genotypes
As shown in 23andMe and AncestryDNA files.
On SNPedia: (A;A). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Frequency
Share of each genotype in 4 HapMap populations.
- AverageA;A 100%
- European ancestry (Utah)A;A 100%
- Han Chinese (Beijing)A;A 100%
- Japanese (Tokyo)A;A 100%
- Yoruba (Nigeria)A;A 100%
Related
Other NAT2 SNPs
- rs1799930A;ASomewhat increased risk of hearing lossWorth knowing
- rs1208A;ANo summary available.Typical
- rs1041983C;Ccommon in clinvarTypical
- rs1799929C;CNo summary available.Typical
- rs1799931G;Gcommon in clinvarTypical
- rs1801279G;Gcommon in complete genomicsTypical
- rs1801280T;Tcommon in clinvarTypical
- rs4986996G;Gcommon in complete genomicsTypical
Source and license
Adapted from rs4986997 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.