{{Rsnum
|rsid=2633562
|Gene=BTLA
|Chromosome=3
|position=112477584
|Orientation=minus
|GMAF=0.1754
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=BTLA
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 93.8 | 6.2 | 0.0
| HCB | 70.4 | 28.1 | 1.5
| JPT | 62.8 | 35.4 | 1.8
| YRI | 33.3 | 53.5 | 13.2
| ASW | 38.6 | 54.4 | 7.0
| CHB | 70.4 | 28.1 | 1.5
| CHD | 56.0 | 38.5 | 5.5
| GIH | 77.2 | 21.8 | 1.0
| LWK | 29.1 | 46.4 | 24.5
| MEX | 54.4 | 40.4 | 5.3
| MKK | 40.4 | 50.0 | 9.6
| TSI | 90.2 | 8.8 | 1.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=19585237
|Title=Association of BTLA gene polymorphisms with the risk of malignant breast cancer in Chinese women of Heilongjiang Province
}}

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