DNA Marker Index information for Chromosome: Y Marker: A6591Names and Aliases for this DNA Marker: A6591, Y16458, rs942501362.Chromosome Position in hg38 Human Genome assembly1: 19143790.Chromosome Position in hg19 assembly2: 21305676 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.