DNA Marker Index information for Chromosome: Y Marker: FGC8478Names and Aliases for this DNA Marker: FGC8478, Y4281.Chromosome Position in hg38 Human Genome assembly1: 17070620.Chromosome Position in hg19 assembly2: 19182500 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.