DNA Marker Index information for Chromosome: M Marker: J1c4b1Names and Aliases for this DNA Marker: J1c4b1, J1c4e.Chromosome Position in hg38 Human Genome assembly1: 9701.Chromosome Position in hg19 assembly2: 9701 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.