DNA Marker Index information for Chromosome: Y Marker: ZS7634Names and Aliases for this DNA Marker: ZS7634, rs1036927130.Chromosome Position in hg38 Human Genome assembly1: 8879941.Chromosome Position in hg19 assembly2: 8747982 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.