DNA Marker Index information for Chromosome: Y Marker: FGC19315.1Names and Aliases for this DNA Marker: FGC19315.1, FGC19315.Chromosome Position in hg38 Human Genome assembly1: 19057778.Chromosome Position in hg19 assembly2: 21219664 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.