DNA Marker Index information for Chromosome: Y Marker: BTL60000012677Names and Aliases for this DNA Marker: BTL60000012677, FTH47103.Chromosome Position in hg38 Human Genome assembly1: 7553461.Chromosome Position in hg19 assembly2: 7421502 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.