DNA Marker Index information for Chromosome: Y Marker: FGC2565Names and Aliases for this DNA Marker: FGC2565, Y12456.Chromosome Position in hg38 Human Genome assembly1: 6861935.Chromosome Position in hg19 assembly2: 6729976 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.