DNA Marker Index information for Chromosome: Y Marker: BY22641.1Names and Aliases for this DNA Marker: BY22641.1, BY22641.Chromosome Position in hg38 Human Genome assembly1: 8730091.Chromosome Position in hg19 assembly2: 8598132 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.