DNA Marker Index information for Chromosome: M Marker: C26TNames and Aliases for this DNA Marker: C26T, C26, i4000553, rs879071945.Chromosome Position in hg38 Human Genome assembly1: 26.Chromosome Position in hg19 assembly2: 26 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.