DNA Marker Index information for Chromosome: Y Marker: FGC4801Names and Aliases for this DNA Marker: FGC4801, Y12356.Chromosome Position in hg38 Human Genome assembly1: 16670094.Chromosome Position in hg19 assembly2: 18781974 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.