DNA Marker Index information for Chromosome: Y Marker: Z18051Names and Aliases for this DNA Marker: Z18051, ZP88, rs1034523208.Chromosome Position in hg38 Human Genome assembly1: 19646210.Chromosome Position in hg19 assembly2: 21808096 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.