DNA Marker Index information for Chromosome: Y Marker: BY205558.1Names and Aliases for this DNA Marker: BY205558.1, BY205558, rs763151642.Chromosome Position in hg38 Human Genome assembly1: 3024501.Chromosome Position in hg19 assembly2: 2892542 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.