DNA Marker Index information for Chromosome: Y Marker: Z19432Names and Aliases for this DNA Marker: Z19432, B616, rs745939005.Chromosome Position in hg38 Human Genome assembly1: 14448081.Chromosome Position in hg19 assembly2: 16559961 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.