DNA Marker Index information for Chromosome: Y Marker: FT87997Names and Aliases for this DNA Marker: FT87997, rs1012280563.Chromosome Position in hg38 Human Genome assembly1: 6975620.Chromosome Position in hg19 assembly2: 6843661 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.