DNA Marker Index information for Chromosome: Y Marker: MF58939Names and Aliases for this DNA Marker: MF58939, FTD48226.Chromosome Position in hg38 Human Genome assembly1: 7539784.Chromosome Position in hg19 assembly2: 7407825 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.