DNA Marker Index information for Chromosome: Y Marker: BY129263.1Names and Aliases for this DNA Marker: BY129263.1, BY129263.Chromosome Position in hg38 Human Genome assembly1: 17345946.Chromosome Position in hg19 assembly2: 19457826 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.