{{Rsnum
|rsid=7642134
|Chromosome=3
|position=86867732
|Orientation=plus
|GMAF=0.4812
|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 | 16.8 | 51.3 | 31.9
| HCB | 24.8 | 54.0 | 21.2
| JPT | 21.2 | 54.9 | 23.9
| YRI | 29.9 | 51.7 | 18.4
| ASW | 28.1 | 54.4 | 17.5
| CHB | 24.8 | 54.0 | 21.2
| CHD | 36.1 | 42.6 | 21.3
| GIH | 11.9 | 54.5 | 33.7
| LWK | 19.1 | 53.6 | 27.3
| MEX | 34.5 | 53.4 | 12.1
| MKK | 28.2 | 48.7 | 23.1
| TSI | 10.8 | 42.2 | 47.1
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=21102462
|Trait=None
|Title=Thirty new loci for age at menarche identified by a meta-analysis of genome-wide association studies
|RiskAllele=A
|Pval=4E-10
|OR=2.4000
|ORtxt=[1.62-3.18] week decrease
|OA=1
}}

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