DNA Marker Index information for Chromosome: Y Marker: BTL60000020896Names and Aliases for this DNA Marker: BTL60000020896, FTD66030.Chromosome Position in hg38 Human Genome assembly1: 12016756.Chromosome Position in hg19 assembly2: 14137462 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.