DNA Marker Index information for Chromosome: Y Marker: A155.1Names and Aliases for this DNA Marker: A155.1, A155, Z12652.2, rs767314366.Chromosome Position in hg38 Human Genome assembly1: 7850210.Chromosome Position in hg19 assembly2: 7718251 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.