DNA Marker Index information for Chromosome: M Marker: C9431TNames and Aliases for this DNA Marker: C9431T, C9431, i3000833.Chromosome Position in hg38 Human Genome assembly1: 9431.Chromosome Position in hg19 assembly2: 9431 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.