DNA Marker Index information for Chromosome: Y Marker: FTB73422Names and Aliases for this DNA Marker: FTB73422, rs947034748.Chromosome Position in hg38 Human Genome assembly1: 8739475.Chromosome Position in hg19 assembly2: 8607516 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.