DNA Marker Index information for Chromosome: Y Marker: FTD51261Names and Aliases for this DNA Marker: FTD51261, rs988935290.Chromosome Position in hg38 Human Genome assembly1: 7186665.Chromosome Position in hg19 assembly2: 7054706 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.