DNA Marker Index information for Chromosome: Y Marker: FTB41995Names and Aliases for this DNA Marker: FTB41995, rs1250996936.Chromosome Position in hg38 Human Genome assembly1: 20732140.Chromosome Position in hg19 assembly2: 22894026 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.