DNA Marker Index information for Chromosome: M Marker: i4000943Names and Aliases for this DNA Marker: C8281T, C8281, i4000943.Chromosome Position in hg38 Human Genome assembly1: 8281.Chromosome Position in hg19 assembly2: 8281 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.