DNA Marker Index information for Chromosome: Y Marker: Z9555.2Names and Aliases for this DNA Marker: Z9555.2, Y10023.2, rs75141976.Chromosome Position in hg38 Human Genome assembly1: 17951262.Chromosome Position in hg19 assembly2: 20063142 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.