DNA Marker Index information for Chromosome: Y Marker: FTD6874Names and Aliases for this DNA Marker: FTD6874.Chromosome Position in hg38 Human Genome assembly1: 19001470.Chromosome Position in hg19 assembly2: 21163356 .Ancestral marker allele value: CTAGGAC.Derived, alternative, or mutated marker allele value: del.