DNA Marker Index information for Chromosome: Y Marker: ZS1948Names and Aliases for this DNA Marker: ZS1948, FGC19828.Chromosome Position in hg38 Human Genome assembly1: 20404560.Chromosome Position in hg19 assembly2: 22566446 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.