DNA Marker Index information for Chromosome: Y Marker: Z34439.1Names and Aliases for this DNA Marker: Z34439.1, Z34439.Chromosome Position in hg38 Human Genome assembly1: 8472559.Chromosome Position in hg19 assembly2: 8340600 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.