DNA Marker Index information for Chromosome: M Marker: T8419CNames and Aliases for this DNA Marker: T8419C, T8419, i4001116.Chromosome Position in hg38 Human Genome assembly1: 8419.Chromosome Position in hg19 assembly2: 8419 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.