rs2229107
A SNP in the ABCB1 gene on chromosome 7. Its most notable genotype is A;A.
- Gene
- ABCB1
- Location
- Chr 787,509,343 (GRCh38)
- Highest magnitude
- 0.0Typical
- Tested on
- 23andMe, AncestryDNA
- Minor allele frequency
- 2%
Genotypes
As shown in 23andMe and AncestryDNA files.
On SNPedia: (A;A), (T;T). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Frequency
Share of each genotype in 7 HapMap populations.
- AverageA;A <1% T;T 93%
- European ancestry (Utah)A;A 0% T;T 100%
- Han Chinese (Beijing)A;A 0% T;T 100%
- Japanese (Tokyo)A;A 0% T;T 100%
- Yoruba (Nigeria)A;A 1% T;T 86%
- African ancestry (Southwest US)A;A 0% T;T 90%
- Luhya (Kenya)A;A 2% T;T 86%
- Maasai (Kenya)A;A 0% T;T 87%
Related
Other ABCB1 SNPs
- rs1045642A;Aaltered drug metabolism and bioavailability; moderately increased risk for certain cancersImportant
- rs2032582T;Trare genotype, on a triallelic snpMinor
- rs2235040T;Tpossibly higher chances of remission only for inpatients on certain antidepressantsMinor
- rs10248420A;Apossibly less likely to remit on certain antidepressantsMinor
- rs4148739C;Tpossibly, inpatients more likely to remit on certain antidepressantsMinor
- rs3842T;TNo summary available.Typical
- rs1128503G;GnormalTypical
- rs2032583G;GNo summary available.Typical
Source and license
Adapted from rs2229107 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.