DNA Marker Index information for Chromosome: M Position Range: U5a1b-a1Names and Aliases for this DNA Marker: U5a1b-a1.Chromosome Position in hg38 Human Genome assembly1: 15446.Chromosome Position in hg19 assembly2: 15446 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.