DNA Marker Index information for Chromosome: Y Marker: MF745109Names and Aliases for this DNA Marker: MF745109, rs1265544184.Chromosome Position in hg38 Human Genome assembly1: 20107704.Chromosome Position in hg19 assembly2: 22269590 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.