DNA Marker Index information for Chromosome: Y Marker: Z38666.1Names and Aliases for this DNA Marker: Z38666.1, Z38666.Chromosome Position in hg38 Human Genome assembly1: 16865124.Chromosome Position in hg19 assembly2: 18977004 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.