DNA Marker Index information for Chromosome: M Marker: A1027GNames and Aliases for this DNA Marker: A1027G, A1027, rs727504555.Chromosome Position in hg38 Human Genome assembly1: 1027.Chromosome Position in hg19 assembly2: 1027 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.