DNA Marker Index information for Chromosome: M Marker: T8023CNames and Aliases for this DNA Marker: T8023C, T8023, rs879039143.Chromosome Position in hg38 Human Genome assembly1: 8023.Chromosome Position in hg19 assembly2: 8023 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.