DNA Marker Index information for Chromosome: Y Marker: FGC33531.2Names and Aliases for this DNA Marker: FGC33531.2.Chromosome Position in hg38 Human Genome assembly1: 21840562.Chromosome Position in hg19 assembly2: 23986709 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.