DNA Marker Index information for Chromosome: Y Marker: BY97649.1Names and Aliases for this DNA Marker: BY97649.1, BY97649.Chromosome Position in hg38 Human Genome assembly1: 12688926.Chromosome Position in hg19 assembly2: 14800855 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.