DNA Marker Index information for Chromosome: Y Marker: FGC20747Names and Aliases for this DNA Marker: FGC20747, rs993654868.Chromosome Position in hg38 Human Genome assembly1: 11708365.Chromosome Position in hg19 assembly2: 13829071 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.