DNA Marker Index information for Chromosome: M Marker: U5b2b1a1Names and Aliases for this DNA Marker: U5b2b1a1.Chromosome Position in hg38 Human Genome assembly1: 16292.Chromosome Position in hg19 assembly2: 16292 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.