DNA Marker Index information for Chromosome: Y Marker: FGC33291Names and Aliases for this DNA Marker: FGC33291, Y4946, rs1181361206.Chromosome Position in hg38 Human Genome assembly1: 21847649.Chromosome Position in hg19 assembly2: 23993796 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.