DNA Marker Index information for Chromosome: M Marker: L2a1b1a4Names and Aliases for this DNA Marker: L2a1b1a4.Chromosome Position in hg38 Human Genome assembly1: 7245.Chromosome Position in hg19 assembly2: 7245 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.