DNA Marker Index information for Chromosome: Y Marker: FGC20063Names and Aliases for this DNA Marker: FGC20063, rs79141691.Chromosome Position in hg38 Human Genome assembly1: 10126496.Chromosome Position in hg19 assembly2: 9964105 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.