DNA Marker Index information for Chromosome: Y Marker: Z17685Names and Aliases for this DNA Marker: Z17685, FGC20560, AMM328, rs1018030100.Chromosome Position in hg38 Human Genome assembly1: 15638222.Chromosome Position in hg19 assembly2: 17750102 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.