DNA Marker Index information for Chromosome: Y Marker: A19266Names and Aliases for this DNA Marker: A19266, BY26195, rs78120673.Chromosome Position in hg38 Human Genome assembly1: 11330664.Chromosome Position in hg19 assembly2: 13486340 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.