DNA Marker Index information for Chromosome: Y Marker: Z31200.1Names and Aliases for this DNA Marker: Z31200.1, Z31200.Chromosome Position in hg38 Human Genome assembly1: 12809107.Chromosome Position in hg19 assembly2: 14921042 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.