DNA Marker Index information for Chromosome: Y Marker: Z31417.2Names and Aliases for this DNA Marker: Z31417.2, rs1028758643.Chromosome Position in hg38 Human Genome assembly1: 8515496.Chromosome Position in hg19 assembly2: 8383537 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.