DNA Marker Index information for Chromosome: Y Marker: Z1577.2Names and Aliases for this DNA Marker: Z1577.2, rs776651387.Chromosome Position in hg38 Human Genome assembly1: 19327845.Chromosome Position in hg19 assembly2: 21489731 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.