DNA Marker Index information for Chromosome: Y Marker: FTA50669.1Names and Aliases for this DNA Marker: FTA50669.1, FTA50669.Chromosome Position in hg38 Human Genome assembly1: 16103850.Chromosome Position in hg19 assembly2: 18215730 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.