DNA Marker Index information for Chromosome: Y Marker: FTB9888Names and Aliases for this DNA Marker: FTB9888, rs1050230281.Chromosome Position in hg38 Human Genome assembly1: 8358735.Chromosome Position in hg19 assembly2: 8226776 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.