DNA Marker Index information for Chromosome: Y Marker: FTB40500Names and Aliases for this DNA Marker: FTB40500, rs1198780528.Chromosome Position in hg38 Human Genome assembly1: 16590363.Chromosome Position in hg19 assembly2: 18702243 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.