DNA Marker Index information for Chromosome: Y Marker: Z18233.3Names and Aliases for this DNA Marker: Z18233.3, Y13395.3, rs866116863.Chromosome Position in hg38 Human Genome assembly1: 13879115.Chromosome Position in hg19 assembly2: 15990995 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.