DNA Marker Index information for Chromosome: Y Marker: FTF17455Names and Aliases for this DNA Marker: FTF17455, Y252844.Chromosome Position in hg38 Human Genome assembly1: 7529419.Chromosome Position in hg19 assembly2: 7397460 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.