DNA Marker Index information for Chromosome: Y Marker: BY172457Names and Aliases for this DNA Marker: BY172457, Y156591, rs1298459834.Chromosome Position in hg38 Human Genome assembly1: 7326108.Chromosome Position in hg19 assembly2: 7194149 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.