DNA Marker Index information for Chromosome: Y Marker: FT124211Names and Aliases for this DNA Marker: FT124211, Y178121, rs945261845.Chromosome Position in hg38 Human Genome assembly1: 16084015.Chromosome Position in hg19 assembly2: 18195895 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.