{{Rsnum
|rsid=4660456
|Chromosome=1
|position=40773839
|Orientation=plus
|GMAF=0.2631
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 61.9 | 31.9 | 6.2
| HCB | 39.4 | 47.4 | 13.1
| JPT | 32.7 | 52.2 | 15.0
| YRI | 88.4 | 10.9 | 0.7
| ASW | 86.0 | 14.0 | 0.0
| CHB | 39.4 | 47.4 | 13.1
| CHD | 37.6 | 50.5 | 11.9
| GIH | 50.5 | 40.6 | 8.9
| LWK | 85.5 | 14.5 | 0.0
| MEX | 37.9 | 48.3 | 13.8
| MKK | 78.2 | 21.2 | 0.6
| TSI | 65.7 | 29.4 | 4.9
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=21507922
|Trait=None
|Title=Duffy-null-associated low neutrophil counts influence HIV-1 susceptibility in high-risk South African black women.
|RiskAllele=
|Pval=0.000004
|OR=None
|ORtxt=None
|OA=1
}}

{{on chip | Illumina Human 1M}}