DNA Marker Index information for Chromosome: Y Marker: FGC6669Names and Aliases for this DNA Marker: FGC6669, rs909442303.Chromosome Position in hg38 Human Genome assembly1: 15280868.Chromosome Position in hg19 assembly2: 17392748 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.