DNA Marker Index information for Chromosome: Y Marker: FTD45950Names and Aliases for this DNA Marker: FTD45950, rs943280474.Chromosome Position in hg38 Human Genome assembly1: 17118944.Chromosome Position in hg19 assembly2: 19230824 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.