DNA Marker Index information for Chromosome: Y Marker: BY134066.1Names and Aliases for this DNA Marker: BY134066.1, BY134066.Chromosome Position in hg38 Human Genome assembly1: 19433472.Chromosome Position in hg19 assembly2: 21595358 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.