DNA Marker Index information for Chromosome: Y Marker: MFY313Names and Aliases for this DNA Marker: MFY313, Z4749.2, rs906172651.Chromosome Position in hg38 Human Genome assembly1: 3385802.Chromosome Position in hg19 assembly2: 3253843 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.