1721816
DNA Marker Index information for Chromosome: M Marker: J2a2b4Names and Aliases for this DNA Marker: J2a2b4.Chromosome Position in hg38 Human Genome assembly1: 6749.Chromosome Position in hg19 assembly2: 6749 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.