DNA Marker Index information for Chromosome: Y Marker: Z2148Names and Aliases for this DNA Marker: Z2148, FGC7811.2, rs200305415.Chromosome Position in hg38 Human Genome assembly1: 9144365.Chromosome Position in hg19 assembly2: 8981974 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.