DNA Marker Index information for Chromosome: M Marker: U5b2b4a1Names and Aliases for this DNA Marker: U5b2b4a1.Chromosome Position in hg38 Human Genome assembly1: 10863.Chromosome Position in hg19 assembly2: 10863 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.