DNA Marker Index information for Chromosome: Y Marker: FGC5581Names and Aliases for this DNA Marker: FGC5581, Y5650.Chromosome Position in hg38 Human Genome assembly1: 7793799.Chromosome Position in hg19 assembly2: 7661840 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.