DNA Marker Index information for Chromosome: Y Marker: FTB68926Names and Aliases for this DNA Marker: FTB68926, rs986568052.Chromosome Position in hg38 Human Genome assembly1: 3021889.Chromosome Position in hg19 assembly2: 2889930 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.