DNA Marker Index information for Chromosome: M Marker: C1d1rNames and Aliases for this DNA Marker: C1d1r, C1d1n4, C1d-a2a2a2d.Chromosome Position in hg38 Human Genome assembly1: 9722.Chromosome Position in hg19 assembly2: 9722 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.