DNA Marker Index information for Chromosome: M Marker: U5b2b3a1Names and Aliases for this DNA Marker: U5b2b3a1.Chromosome Position in hg38 Human Genome assembly1: 9494.Chromosome Position in hg19 assembly2: 9494 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.