DNA Marker Index information for Chromosome: Y Marker: BY81445.1Names and Aliases for this DNA Marker: BY81445.1, BY81445, rs765437219.Chromosome Position in hg38 Human Genome assembly1: 10012943.Chromosome Position in hg19 assembly2: 9850552 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.