DNA Marker Index information for Chromosome: Y Marker: Z849Names and Aliases for this DNA Marker: Z849, CTS2525, rs775586111.Chromosome Position in hg38 Human Genome assembly1: 12225949.Chromosome Position in hg19 assembly2: 14346654 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.