DNA Marker Index information for Chromosome: Y Marker: ZS4764Names and Aliases for this DNA Marker: ZS4764, rs1042907778.Chromosome Position in hg38 Human Genome assembly1: 7680164.Chromosome Position in hg19 assembly2: 7548205 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.