DNA Marker Index information for Chromosome: Y Marker: BTL60000025673Names and Aliases for this DNA Marker: BTL60000025673, FTD25882.Chromosome Position in hg38 Human Genome assembly1: 13654584.Chromosome Position in hg19 assembly2: 15766464 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.