DNA Marker Index information for Chromosome: M Marker: G8251ANames and Aliases for this DNA Marker: G8251A, G8251, rs3021089.Chromosome Position in hg38 Human Genome assembly1: 8251.Chromosome Position in hg19 assembly2: 8251 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.