DNA Marker Index information for Chromosome: Y Marker: ZS2003Names and Aliases for this DNA Marker: ZS2003, V4523, rs1408670465.Chromosome Position in hg38 Human Genome assembly1: 7309197.Chromosome Position in hg19 assembly2: 7177238 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.