DNA Marker Index information for Chromosome: Y Marker: FGC8688Names and Aliases for this DNA Marker: FGC8688, Y4951.Chromosome Position in hg38 Human Genome assembly1: 17071793.Chromosome Position in hg19 assembly2: 19183673 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.