DNA Marker Index information for Chromosome: Y Marker: FT457272.1Names and Aliases for this DNA Marker: FT457272.1, FT457272, FT457272_1.Chromosome Position in hg38 Human Genome assembly1: 20296336.Chromosome Position in hg19 assembly2: 22458222 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.