DNA Marker Index information for Chromosome: Y Marker: Z19055.1Names and Aliases for this DNA Marker: Z19055.1, Z19055.Chromosome Position in hg38 Human Genome assembly1: 15309438.Chromosome Position in hg19 assembly2: 17421318 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.