DNA Marker Index information for Chromosome: Y Marker: ZW04.1Names and Aliases for this DNA Marker: ZW04.1, ZW04.Chromosome Position in hg38 Human Genome assembly1: 12423752.Chromosome Position in hg19 assembly2: 14535551 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.