DNA Marker Index information for Chromosome: Y Marker: Y263322.1Names and Aliases for this DNA Marker: Y263322.1, Y263322.Chromosome Position in hg38 Human Genome assembly1: 20301411.Chromosome Position in hg19 assembly2: 22463297 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.