DNA Marker Index information for Chromosome: Y Marker: FTF50551Names and Aliases for this DNA Marker: FTF50551, Y559912.Chromosome Position in hg38 Human Genome assembly1: 7869869.Chromosome Position in hg19 assembly2: 7737910 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.