DNA Marker Index information for Chromosome: Y Marker: FTC81958Names and Aliases for this DNA Marker: FTC81958, rs1261619361.Chromosome Position in hg38 Human Genome assembly1: 20047932.Chromosome Position in hg19 assembly2: 22209818 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.