DNA Marker Index information for Chromosome: Y Marker: FTB54321.1Names and Aliases for this DNA Marker: FTB54321.1, FTB54321.Chromosome Position in hg38 Human Genome assembly1: 6177240.Chromosome Position in hg19 assembly2: 6045281 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.