{{Rsnum
|rsid=1531228
|Chromosome=12
|position=13476447
|Orientation=plus
|GMAF=0.1423
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 77.0 | 21.2 | 1.8
| HCB | 71.5 | 27.0 | 1.5
| JPT | 85.0 | 14.2 | 0.9
| YRI | 66.4 | 30.1 | 3.4
| ASW | 66.7 | 31.6 | 1.8
| CHB | 71.5 | 27.0 | 1.5
| CHD | 64.8 | 30.6 | 4.6
| GIH | 65.3 | 27.7 | 6.9
| LWK | 72.7 | 23.6 | 3.6
| MEX | 56.9 | 32.8 | 10.3
| MKK | 85.9 | 13.5 | 0.6
| TSI | 87.3 | 11.8 | 1.0
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=22961001
  |Trait=Barrett's esophagus
  |Title=Common variants at the MHC locus and at chromosome 16q24.1 predispose to Barrett's esophagus.
  |RiskAllele=
  |Pval=9E-6
  |OR=.20
  |ORtxt=[0.10-0.30] unit increase
  |OA=1
}}

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