DNA Marker Index information for Chromosome: Y Marker: Z13938.1Names and Aliases for this DNA Marker: Z13938.1, Z13938, Z13938_2.Chromosome Position in hg38 Human Genome assembly1: 15914908.Chromosome Position in hg19 assembly2: 18026788 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.