DNA Marker Index information for Chromosome: Y Marker: FGC64420Names and Aliases for this DNA Marker: FGC64420, HU409.Chromosome Position in hg38 Human Genome assembly1: 8331201.Chromosome Position in hg19 assembly2: 8199242 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.