DNA Marker Index information for Chromosome: M Marker: C739TNames and Aliases for this DNA Marker: C739T, C739, i4000807, rs879071964.Chromosome Position in hg38 Human Genome assembly1: 739.Chromosome Position in hg19 assembly2: 739 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.