DNA Marker Index information for Chromosome: Y Marker: Z2109Names and Aliases for this DNA Marker: Z2109, CTS1843, B308, rs752991313.Chromosome Position in hg38 Human Genome assembly1: 11970733.Chromosome Position in hg19 assembly2: 14091439 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.