DNA Marker Index information for Chromosome: Y Marker: FGC21378Names and Aliases for this DNA Marker: FGC21378, rs1016317479.Chromosome Position in hg38 Human Genome assembly1: 16662479.Chromosome Position in hg19 assembly2: 18774359 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.