DNA Marker Index information for Chromosome: M Marker: T7278CNames and Aliases for this DNA Marker: T7278C, T7278, i4000668.Chromosome Position in hg38 Human Genome assembly1: 7278.Chromosome Position in hg19 assembly2: 7278 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.