{{Rsnum
|rsid=7617480
|Gene=KLHDC8B
|Chromosome=3
|position=49173299
|Orientation=plus
|GMAF=0.1846
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;C)
|geno3=(C;C)
|Gene_s=KLHDC8B
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;C)
| geno3=(C;C)
| CEU | 5.3 | 38.9 | 55.8
| HCB | 0.0 | 0.7 | 99.3
| JPT | 0.0 | 0.0 | 100.0
| YRI | 17.7 | 45.6 | 36.7
| ASW | 7.0 | 42.1 | 50.9
| CHB | 0.0 | 0.7 | 99.3
| CHD | 0.0 | 0.9 | 99.1
| GIH | 0.0 | 6.0 | 94.0
| LWK | 14.7 | 45.0 | 40.4
| MEX | 1.7 | 22.4 | 75.9
| MKK | 6.4 | 42.9 | 50.6
| TSI | 5.9 | 35.3 | 58.8
| 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=3E-8
|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 | Affy GenomeWide 6}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}