DNA Marker Index information for Chromosome: Y Marker: FTD49722Names and Aliases for this DNA Marker: FTD49722, rs992744780.Chromosome Position in hg38 Human Genome assembly1: 19050063.Chromosome Position in hg19 assembly2: 21211949 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.