DNA Marker Index information for Chromosome: Y Marker: Y81147.1Names and Aliases for this DNA Marker: Y81147.1, Y81147.Chromosome Position in hg38 Human Genome assembly1: 2790304.Chromosome Position in hg19 assembly2: 2658345 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.