DNA Marker Index information for Chromosome: Y Marker: ZP203.1Names and Aliases for this DNA Marker: ZP203.1, ZP203.Chromosome Position in hg38 Human Genome assembly1: 8889503.Chromosome Position in hg19 assembly2: 8757544 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.