{{Rsnum
|rsid=2073828
|Chromosome=9
|position=133261737
|Orientation=plus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=ABO
|Gene_s=ABO
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 9.8 | 50.0 | 40.2
| HCB | 17.5 | 38.0 | 44.5
| JPT | 7.1 | 42.5 | 50.4
| YRI | 7.5 | 35.4 | 57.1
| ASW | 5.3 | 36.8 | 57.9
| CHB | 17.5 | 38.0 | 44.5
| CHD | 13.0 | 51.9 | 35.2
| GIH | 15.8 | 43.6 | 40.6
| LWK | 5.5 | 34.5 | 60.0
| MEX | 14.0 | 45.6 | 40.4
| MKK | 15.4 | 46.2 | 38.5
| TSI | 21.6 | 37.3 | 41.2
| HapMapRevision=28
}}This SNP is a variant in the [[ABO]] gene, and is therefore potentially useful in determining [[ABO blood group]], such as through the use of [[genosets]].

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Illumina Human 1M}}