DNA Marker Index information for Chromosome: Y Marker: Y87445.2Names and Aliases for this DNA Marker: Y87445.2, rs1220208493.Chromosome Position in hg38 Human Genome assembly1: 8734098.Chromosome Position in hg19 assembly2: 8602139 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.