DNA Marker Index information for Chromosome: Y Marker: FTB62622.2Names and Aliases for this DNA Marker: FTB62622.2.Chromosome Position in hg38 Human Genome assembly1: 6823862.Chromosome Position in hg19 assembly2: 6691903 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.