Extended Data Fig. 2: Predicted structures of selected aptamer beacons against IL-2.
From: Systematic functional screening of switchable aptamer beacon probes

Each aptamer beacon for HER2 are illustrated by the predicted 2D structure (http://www.unafold.org/mfold/applications/dna-folding-form.php) and predicted 3D structure (http://biophy.hust.edu.cn/new/3dRNA/create).