DNA Marker Index information for Chromosome: M Marker: H3bc99bNames and Aliases for this DNA Marker: H3bc99b, H-c1h1c16d13j14a2.Chromosome Position in hg38 Human Genome assembly1: 15115.Chromosome Position in hg19 assembly2: 15115 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.