DNA Marker Index information for Chromosome: Y Marker: FGC47869Names and Aliases for this DNA Marker: FGC47869, rs780538265.Chromosome Position in hg38 Human Genome assembly1: 12797385.Chromosome Position in hg19 assembly2: 14909318 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.