{{Rsnum
|rsid=1056667
|Gene=BTN1A1
|Chromosome=6
|position=26510336
|Orientation=plus
|GMAF=0.4518
|Gene_s=BTN1A1
|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 | 24.8 | 45.1 | 30.1
| HCB | 49.6 | 41.5 | 8.9
| JPT | 46.4 | 46.4 | 7.3
| YRI | 10.9 | 51.7 | 37.4
| ASW | 26.3 | 47.4 | 26.3
| CHB | 49.6 | 41.5 | 8.9
| CHD | 53.2 | 38.5 | 8.3
| GIH | 25.3 | 48.5 | 26.3
| LWK | 24.1 | 45.4 | 30.6
| MEX | 23.2 | 58.9 | 17.9
| MKK | 29.0 | 45.2 | 25.8
| TSI | 24.5 | 48.0 | 27.5
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23722424
  |Trait=Educational attainment
  |Title=GWAS of 126,559 individuals identifies genetic variants associated with educational attainment.
  |RiskAllele=T
  |Pval=2E-8
  |OR=.09
  |ORtxt=[NR] unit increase
  |OA=1
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}