DNA Marker Index information for Chromosome: Y Marker: Z7163Names and Aliases for this DNA Marker: Z7163, FT294984, rs773319596.Chromosome Position in hg38 Human Genome assembly1: 7824281.Chromosome Position in hg19 assembly2: 7692322 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.