DNA Marker Index information for Chromosome: M Marker: A4Names and Aliases for this DNA Marker: A4, A1'2', A-T16362C, A-a1.Chromosome Position in hg38 Human Genome assembly1: 16362.Chromosome Position in hg19 assembly2: 16362 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.