DNA Marker Index information for Chromosome: Y Marker: M7864.3Names and Aliases for this DNA Marker: M7864.3, rs543902582.Chromosome Position in hg38 Human Genome assembly1: 15761546.Chromosome Position in hg19 assembly2: 17873426 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.