DNA Marker Index information for Chromosome: Y Marker: FGC21866Names and Aliases for this DNA Marker: FGC21866, Y7529.Chromosome Position in hg38 Human Genome assembly1: 9334363.Chromosome Position in hg19 assembly2: 9171972 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.