DNA Marker Index information for Chromosome: Y Marker: DC12Names and Aliases for this DNA Marker: DC12, YFS232157, rs912922562.Chromosome Position in hg38 Human Genome assembly1: 13249522.Chromosome Position in hg19 assembly2: 15361402 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.