DNA Marker Index information for Chromosome: Y Marker: BY166931.1Names and Aliases for this DNA Marker: BY166931.1, BY166931, ACT192.1, ACT192.Chromosome Position in hg38 Human Genome assembly1: 12551793.Chromosome Position in hg19 assembly2: 14663728 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.