DNA Marker Index information for Chromosome: Y Marker: Z33691.1Names and Aliases for this DNA Marker: Z33691.1, Z33691.Chromosome Position in hg38 Human Genome assembly1: 20550145.Chromosome Position in hg19 assembly2: 22712031 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.