DNA Marker Index information for Chromosome: Y Marker: FT374263Names and Aliases for this DNA Marker: FT374263, Y217323, rs973359879.Chromosome Position in hg38 Human Genome assembly1: 20632847.Chromosome Position in hg19 assembly2: 22794733 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.