DNA Marker Index information for Chromosome: Y Marker: BTL60000014821Names and Aliases for this DNA Marker: BTL60000014821, FTD18164.Chromosome Position in hg38 Human Genome assembly1: 8214646.Chromosome Position in hg19 assembly2: 8082687 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.