DNA Marker Index information for Chromosome: M Marker: A1555GNames and Aliases for this DNA Marker: A1555G, A1555, rs267606617.Chromosome Position in hg38 Human Genome assembly1: 1555.Chromosome Position in hg19 assembly2: 1555 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.