DNA Marker Index information for Chromosome: Y Marker: Y80977.1Names and Aliases for this DNA Marker: Y80977.1, Y80977.Chromosome Position in hg38 Human Genome assembly1: 26557025.Chromosome Position in hg19 assembly2: 28703172 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.