DNA Marker Index information for Chromosome: Y Marker: FGC20011Names and Aliases for this DNA Marker: FGC20011, Y5712.Chromosome Position in hg38 Human Genome assembly1: 20406522.Chromosome Position in hg19 assembly2: 22568408 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.