DNA Marker Index information for Chromosome: M Marker: C4025TNames and Aliases for this DNA Marker: C4025T, C4025, i3002126, rs397515509.Chromosome Position in hg38 Human Genome assembly1: 4025.Chromosome Position in hg19 assembly2: 4025 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.