DNA Marker Index information for Chromosome: Y Marker: BY11961.1Names and Aliases for this DNA Marker: BY11961.1, BY11961.Chromosome Position in hg38 Human Genome assembly1: 20013825.Chromosome Position in hg19 assembly2: 22175711 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.