DNA Marker Index information for Chromosome: Y Marker: Z33868.1Names and Aliases for this DNA Marker: Z33868.1, Z33868.Chromosome Position in hg38 Human Genome assembly1: 7939476.Chromosome Position in hg19 assembly2: 7807517 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.