DNA Marker Index information for Chromosome: M Marker: A1842GNames and Aliases for this DNA Marker: A1842G, A1842, i3002003, rs200029818.Chromosome Position in hg38 Human Genome assembly1: 1842.Chromosome Position in hg19 assembly2: 1842 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.