Variant: rs12200251 

    present in Gene: LIN28B-AS1
    present in Chromosome: 6
    Position on Chromosome: 104934540
    Alleles of this Variant: G/A

rs12200251 in LIN28B-AS1 gene and Age at menarche PMID 23667675 2013 Genome wide association study of age at menarche in the Japanese population.