DNA Marker Index information for Chromosome: M Marker: T1420CNames and Aliases for this DNA Marker: T1420C, T1420, i3001984, rs111033356.Chromosome Position in hg38 Human Genome assembly1: 1420.Chromosome Position in hg19 assembly2: 1420 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.