DNA Marker Index information for Chromosome: M Marker: C10903TNames and Aliases for this DNA Marker: C10903T, C10903, i3000966.Chromosome Position in hg38 Human Genome assembly1: 10903.Chromosome Position in hg19 assembly2: 10903 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.