DNA Marker Index information for Chromosome: Y Marker: Z42618.2Names and Aliases for this DNA Marker: Z42618.2, A12435.2.Chromosome Position in hg38 Human Genome assembly1: 8942042.Chromosome Position in hg19 assembly2: 8810083 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.