DNA Marker Index information for Chromosome: Y Marker: FGC49714Names and Aliases for this DNA Marker: FGC49714, rs921508963.Chromosome Position in hg38 Human Genome assembly1: 16996351.Chromosome Position in hg19 assembly2: 19108231 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.