DNA Marker Index information for Chromosome: M Marker: C4a1a3c2Names and Aliases for this DNA Marker: C4a1a3c2.Chromosome Position in hg38 Human Genome assembly1: 5753.Chromosome Position in hg19 assembly2: 5753 .Ancestral marker allele value: ins.Derived, alternative, or mutated marker allele value: A.