DNA Marker Index information for Chromosome: M Marker: B4c1b2c2cNames and Aliases for this DNA Marker: B4c1b2c2c.Chromosome Position in hg38 Human Genome assembly1: 7119.Chromosome Position in hg19 assembly2: 7119 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.