DNA Marker Index information for Chromosome: M Marker: T13899CNames and Aliases for this DNA Marker: T13899C, T13899, i3001238, rs370031192.Chromosome Position in hg38 Human Genome assembly1: 13899.Chromosome Position in hg19 assembly2: 13899 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.