DNA Marker Index information for Chromosome: Y Marker: MFY555Names and Aliases for this DNA Marker: MFY555, MF189959, rs1408235901.Chromosome Position in hg38 Human Genome assembly1: 20096356.Chromosome Position in hg19 assembly2: 22258242 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.