DNA Marker Index information for Chromosome: Y Marker: MF117493Names and Aliases for this DNA Marker: MF117493, rs1251640543.Chromosome Position in hg38 Human Genome assembly1: 7070806.Chromosome Position in hg19 assembly2: 6938847 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.