DNA Marker Index information for Chromosome: M Marker: J2b1a5'Names and Aliases for this DNA Marker: J2b1a5', J2b1a-a, J2b1a-T16311C!.Chromosome Position in hg38 Human Genome assembly1: 16311.Chromosome Position in hg19 assembly2: 16311 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.