DNA Marker Index information for Chromosome: Y Marker: Z5221.3Names and Aliases for this DNA Marker: Z5221.3, rs755509465.Chromosome Position in hg38 Human Genome assembly1: 7305611.Chromosome Position in hg19 assembly2: 7173652 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.