DNA Marker Index information for Chromosome: Y Marker: FT421515.1Names and Aliases for this DNA Marker: FT421515.1, FT421515.Chromosome Position in hg38 Human Genome assembly1: 11505335.Chromosome Position in hg19 assembly2: 13661011 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.