DNA Marker Index information for Chromosome: Y Marker: BTL60000018815Names and Aliases for this DNA Marker: BTL60000018815, FTH66099.Chromosome Position in hg38 Human Genome assembly1: 10054828.Chromosome Position in hg19 assembly2: 9892437 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.