{{Rsnum
|rsid=4557202
|Gene=B3GALNT1
|Chromosome=3
|position=161102736
|Orientation=plus
|GMAF=0.4431
|Gene_s=B3GALNT1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;G)
| geno3=(G;G)
| CEU | 23.1 | 46.2 | 30.8
| HCB | 66.7 | 28.9 | 4.4
| JPT | 61.4 | 29.5 | 9.1
| YRI | 15.9 | 50.8 | 33.3
| ASW | 0.0 | 0.0 | 0.0
| CHB | 66.7 | 28.9 | 4.4
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23599027
  |Trait=Menarche (age at onset)
  |Title=Genome-wide association study of age at menarche in African-American women.
  |RiskAllele=C
  |Pval=2E-6
  |OR=4.21
  |ORtxt=[2.49-5.93] unit decrease
  }}