{{Rsnum
|rsid=2422493
|Gene=ABCA1
|Chromosome=9
|position=104928714
|Orientation=minus
|GMAF=0.4752
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=ABCA1
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 36.3 | 46.0 | 17.7
| HCB | 33.8 | 49.3 | 16.9
| JPT | 31.0 | 49.6 | 19.5
| YRI | 26.2 | 58.6 | 15.2
| ASW | 21.1 | 52.6 | 26.3
| CHB | 33.8 | 49.3 | 16.9
| CHD | 31.2 | 50.5 | 18.3
| GIH | 26.7 | 37.6 | 35.6
| LWK | 38.2 | 49.1 | 12.7
| MEX | 22.4 | 43.1 | 34.5
| MKK | 17.4 | 52.3 | 30.3
| TSI | 26.5 | 44.1 | 29.4
| HapMapRevision=28
}}
{{PMID Auto
|PMID=19446537
|Title=Interaction between HMGCR and ABCA1 cholesterol-related genes modulates Alzheimer's disease risk
}}

{{PMID Auto
|PMID=20571217
|Title=Epistasis Between Intracellular Cholesterol Trafficking-Related Genes (NPC1 and ABCA1) and Alzheimer's Disease Risk
}}

{{PMID Auto
|PMID=17324514
|Title=ABCA1 polymorphisms and Alzheimer's disease.
|OA=1
}}

{{PMID Auto
|PMID=19041386
|Title=Genetic-epidemiological evidence on genes associated with HDL cholesterol levels: a systematic in-depth review.
|OA=1
}}

{{PMID Auto
|PMID=21840005
|Title=ABCA1 impacts athero-thrombotic risk and 10-year survival in a contemporary secondary prevention setting.
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}