DNA Marker Index information for Chromosome: M Marker: C7849TNames and Aliases for this DNA Marker: C7849T, C7849, rs386829015.Chromosome Position in hg38 Human Genome assembly1: 7849.Chromosome Position in hg19 assembly2: 7849 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.