DNA Marker Index information for Chromosome: Y Marker: V7991.3Names and Aliases for this DNA Marker: V7991.3, Y27517.3, rs1259221160.Chromosome Position in hg38 Human Genome assembly1: 20869206.Chromosome Position in hg19 assembly2: 23031092 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.