DNA Marker Index information for Chromosome: Y Marker: FTF53891Names and Aliases for this DNA Marker: FTF53891, BTL60000022792.Chromosome Position in hg38 Human Genome assembly1: 20643096.Chromosome Position in hg19 assembly2: 22804982 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.