DNA Marker Index information for Chromosome: Y Marker: Z45411.1Names and Aliases for this DNA Marker: Z45411.1, Z45411, Y87264.Chromosome Position in hg38 Human Genome assembly1: 8687623.Chromosome Position in hg19 assembly2: 8555664 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.