DNA Marker Index information for Chromosome: Y Marker: MFY220Names and Aliases for this DNA Marker: MFY220, MF714324, rs1459723247.Chromosome Position in hg38 Human Genome assembly1: 12453607.Chromosome Position in hg19 assembly2: 14565407 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.