DNA Marker Index information for Chromosome: Y Marker: Z13088.1Names and Aliases for this DNA Marker: Z13088.1, Z13088, rs763956726.Chromosome Position in hg38 Human Genome assembly1: 13381437.Chromosome Position in hg19 assembly2: 15493317 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.