DNA Marker Index information for Chromosome: Y Marker: FTF7103Names and Aliases for this DNA Marker: FTF7103, Y550681.Chromosome Position in hg38 Human Genome assembly1: 21861537.Chromosome Position in hg19 assembly2: 24007684 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.