DNA Marker Index information for Chromosome: M Marker: C5331aNames and Aliases for this DNA Marker: C5331a, C5331, i4000656, rs200778062.Chromosome Position in hg38 Human Genome assembly1: 5331.Chromosome Position in hg19 assembly2: 5331 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.