DNA Marker Index information for Chromosome: M Position Range: U5b1-a1bNames and Aliases for this DNA Marker: U5b1-a1b.Chromosome Position in hg38 Human Genome assembly1: 11326.Chromosome Position in hg19 assembly2: 11326 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.