DNA Marker Index information for Chromosome: Y Marker: FT75646.1Names and Aliases for this DNA Marker: FT75646.1, FT75646, FGC91824.Chromosome Position in hg38 Human Genome assembly1: 6933061.Chromosome Position in hg19 assembly2: 6801102 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.