DNA Marker Index information for Chromosome: Y Marker: BTL60000027721Names and Aliases for this DNA Marker: BTL60000027721, Y332524.Chromosome Position in hg38 Human Genome assembly1: 26384593.Chromosome Position in hg19 assembly2: 28530740 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.