DNA Marker Index information for Chromosome: Y Marker: Y39003.1Names and Aliases for this DNA Marker: Y39003.1, Y39003.Chromosome Position in hg38 Human Genome assembly1: 7716802.Chromosome Position in hg19 assembly2: 7584843 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.