{{Rsnum
|rsid=2577720
|Chromosome=2
|position=23325743
|Orientation=minus
|GMAF=0.4509
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(G;G)
| geno2=(G;T)
| geno3=(T;T)
| CEU | 28.3 | 51.3 | 20.4
| HCB | 15.3 | 51.1 | 33.6
| JPT | 17.7 | 45.1 | 37.2
| YRI | 10.9 | 51.0 | 38.1
| ASW | 19.3 | 50.9 | 29.8
| CHB | 15.3 | 51.1 | 33.6
| CHD | 14.7 | 42.2 | 43.1
| GIH | 35.6 | 40.6 | 23.8
| LWK | 5.5 | 38.2 | 56.4
| MEX | 29.3 | 56.9 | 13.8
| MKK | 9.0 | 48.4 | 42.6
| TSI | 28.4 | 49.0 | 22.5
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=21326311
|Trait=None
|Title=Genome-wide association study identifies genetic variants influencing F-cell levels in sickle-cell patients
|RiskAllele=C
|Pval=0.000008
|OR=0.8200
|ORtxt=[0.47-1.17] unit decrease
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | Illumina Human 1M}}