DNA Marker Index information for Chromosome: Y Marker: Z30390Names and Aliases for this DNA Marker: Z30390, Y15247, rs945042022.Chromosome Position in hg38 Human Genome assembly1: 21163824.Chromosome Position in hg19 assembly2: 23325710 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.