DNA Marker Index information for Chromosome: M Marker: C13948TNames and Aliases for this DNA Marker: C13948T, C13948, i4000542, rs878869470.Chromosome Position in hg38 Human Genome assembly1: 13948.Chromosome Position in hg19 assembly2: 13948 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.