DNA Marker Index information for Chromosome: M Marker: B4c1b2'Names and Aliases for this DNA Marker: B4c1b2', B4c1b-A16335G, B4c1b-a.Chromosome Position in hg38 Human Genome assembly1: 16335.Chromosome Position in hg19 assembly2: 16335 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.