DNA Marker Index information for Chromosome: M Marker: C9042TNames and Aliases for this DNA Marker: C9042T, C9042, rs3020605.Chromosome Position in hg38 Human Genome assembly1: 9042.Chromosome Position in hg19 assembly2: 9042 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.