DNA Marker Index information for Chromosome: Y Marker: MFY272Names and Aliases for this DNA Marker: MFY272, MF324556, rs34374151.Chromosome Position in hg38 Human Genome assembly1: 9903799.Chromosome Position in hg19 assembly2: 9741408 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.