DNA Marker Index information for Chromosome: Y Marker: Z20002Names and Aliases for this DNA Marker: Z20002, Y3827, rs967661982.Chromosome Position in hg38 Human Genome assembly1: 2925335.Chromosome Position in hg19 assembly2: 2793376 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.