DNA Marker Index information for Chromosome: M Marker: C11257TNames and Aliases for this DNA Marker: C11257T, C11257, i3001007, rs377469212.Chromosome Position in hg38 Human Genome assembly1: 11257.Chromosome Position in hg19 assembly2: 11257 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.