{{Rsnum
|rsid=998731
|Gene=DGAT1
|Chromosome=8
|position=80183160
|Orientation=plus
|GMAF=0.2911
|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 | 23.9 | 53.1 | 23.0
| HCB | 2.2 | 51.1 | 46.7
| JPT | 0.0 | 24.8 | 75.2
| YRI | 0.0 | 0.0 | 100.0
| ASW | 3.5 | 14.0 | 82.5
| CHB | 2.2 | 51.1 | 46.7
| CHD | 6.5 | 35.2 | 58.3
| GIH | 16.8 | 47.5 | 35.6
| LWK | 0.0 | 1.8 | 98.2
| MEX | 3.4 | 50.0 | 46.6
| MKK | 0.6 | 17.9 | 81.4
| TSI | 30.0 | 46.0 | 24.0
| HapMapRevision=28
}}One of 42 more SNPs associated with [[rheumatoid arthritis]] based on a meta-analysis of 30,000 patients, most with odds ratios of 1.01 - 1.2. {{doi|10.1038/nature12873}}

{{PMID Auto GWAS
  |PMID=24390342
  |Trait=Rheumatoid arthritis
  |Title=Genetics of rheumatoid arthritis contributes to biology and drug discovery.
  |RiskAllele=T
  |Pval=7E-9
  |OR=1.09
  |ORtxt=[1.06-1.12]
  }}
{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA}}
{{on chip | Illumina Human 1M}}