DNA Marker Index information for Chromosome: M Marker: J1b1a1l1Names and Aliases for this DNA Marker: J1b1a1l1.Chromosome Position in hg38 Human Genome assembly1: 9221.Chromosome Position in hg19 assembly2: 9221 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.