DNA Marker Index information for Chromosome: M Position Range: L2a1-a1bNames and Aliases for this DNA Marker: L2a1-a1b.Chromosome Position in hg38 Human Genome assembly1: 12810.Chromosome Position in hg19 assembly2: 12810 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.