DNA Marker Index information for Chromosome: M Marker: C4763TNames and Aliases for this DNA Marker: C4763T, C4763, i3002189.Chromosome Position in hg38 Human Genome assembly1: 4763.Chromosome Position in hg19 assembly2: 4763 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.