DNA Marker Index information for Chromosome: Y Marker: FT131064.1Names and Aliases for this DNA Marker: FT131064.1, FT131064, rs971371820.Chromosome Position in hg38 Human Genome assembly1: 13864957.Chromosome Position in hg19 assembly2: 15976837 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.