Before revision: thumb | 3-D structural model of a Spiegelmer fragmentA spiegelmer (from German spiegel "mirror") is an RNA-like molecule built from L-ribose units.
After revision: thumb | 3-D structural model of an L-RNA aptamer fragmentAn L-ribonucleic acid aptamer (L-RNA aptamer, trade name Spiegelmer, from German Spiegel "mirror") is an RNA-like molecule built from L-ribose units.