DNA Marker Index information for Chromosome: Y Marker: FT27960Names and Aliases for this DNA Marker: FT27960, rs1377221686.Chromosome Position in hg38 Human Genome assembly1: 4436399.Chromosome Position in hg19 assembly2: 4304440 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.