DNA Marker Index information for Chromosome: Y Marker: FTF63124.1Names and Aliases for this DNA Marker: FTF63124.1, FTF63124, Y460457.2, rs974636503.Chromosome Position in hg38 Human Genome assembly1: 16788706.Chromosome Position in hg19 assembly2: 18900586 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.