DNA Marker Index information for Chromosome: Y Marker: ZS7403Names and Aliases for this DNA Marker: ZS7403, FGC35901.Chromosome Position in hg38 Human Genome assembly1: 20325497.Chromosome Position in hg19 assembly2: 22487383 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.