DNA Marker Index information for Chromosome: Y Marker: Z41303.4Names and Aliases for this DNA Marker: Z41303.4, FGC28607.4, rs751276044.Chromosome Position in hg38 Human Genome assembly1: 20740979.Chromosome Position in hg19 assembly2: 22902865 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.