DNA Marker Index information for Chromosome: Y Marker: ZS1821Names and Aliases for this DNA Marker: ZS1821, FGC14705.Chromosome Position in hg38 Human Genome assembly1: 12155456.Chromosome Position in hg19 assembly2: 14276162 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.