DNA Marker Index information for Chromosome: Y Marker: FTA63868.1Names and Aliases for this DNA Marker: FTA63868.1, FTA63868.Chromosome Position in hg38 Human Genome assembly1: 12722993.Chromosome Position in hg19 assembly2: 14834926 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.