DNA Marker Index information for Chromosome: Y Marker: Z34723.2Names and Aliases for this DNA Marker: Z34723.2, rs775129578.Chromosome Position in hg38 Human Genome assembly1: 8772273.Chromosome Position in hg19 assembly2: 8640314 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.