DNA Marker Index information for Chromosome: Y Marker: Z31548.1Names and Aliases for this DNA Marker: Z31548.1, Z31548.Chromosome Position in hg38 Human Genome assembly1: 9323630.Chromosome Position in hg19 assembly2: 9161239 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.