DNA Marker Index information for Chromosome: M Marker: A2239GNames and Aliases for this DNA Marker: A2239G, A2239, rs879187915.Chromosome Position in hg38 Human Genome assembly1: 2239.Chromosome Position in hg19 assembly2: 2239 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.