DNA Marker Index information for Chromosome: Y Marker: MFY300Names and Aliases for this DNA Marker: MFY300, FTC41574.2.Chromosome Position in hg38 Human Genome assembly1: 4816210.Chromosome Position in hg19 assembly2: 4684251 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.