DNA Marker Index information for Chromosome: Y Marker: FTD38949Names and Aliases for this DNA Marker: FTD38949, rs891116309.Chromosome Position in hg38 Human Genome assembly1: 12679958.Chromosome Position in hg19 assembly2: 14791887 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.