DNA Marker Index information for Chromosome: Y Marker: Z7892.2Names and Aliases for this DNA Marker: Z7892.2, rs1333503731.Chromosome Position in hg38 Human Genome assembly1: 20258047.Chromosome Position in hg19 assembly2: 22419933 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.