DNA Marker Index information for Chromosome: Y Marker: Z28087.1Names and Aliases for this DNA Marker: Z28087.1, Z28087, Z29026, rs763643392.Chromosome Position in hg38 Human Genome assembly1: 26612151.Chromosome Position in hg19 assembly2: 28758298 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.