DNA Marker Index information for Chromosome: Y Marker: FTB55100Names and Aliases for this DNA Marker: FTB55100, Y303172.Chromosome Position in hg38 Human Genome assembly1: 11679193.Chromosome Position in hg19 assembly2: 13799899 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.