DNA Marker Index information for Chromosome: M Marker: C12088TNames and Aliases for this DNA Marker: C12088T, C12088, i4000708, rs878866559.Chromosome Position in hg38 Human Genome assembly1: 12088.Chromosome Position in hg19 assembly2: 12088 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.