DNA Marker Index information for Chromosome: Y Marker: FGC85993.3Names and Aliases for this DNA Marker: FGC85993.3.Chromosome Position in hg38 Human Genome assembly1: 18642852.Chromosome Position in hg19 assembly2: 20804738 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.