Figure 5: Extending BEARS to 2D and 3D DNA origami structures.
From: Barcode extension for analysis and reconstruction of structures
We show AFM images and BEARS incorporation data for a 2D origami rectangle (a,b). Scale bar, 100 nm (a). We show TEM images and BEARS incorporation projections for a 3D origami cuboid (c,d). Scale bar, 50 nm (c); 10 nm (d). It is not possible to distinguish the X projections and Y projections using the TEM. We render SRI data from BEARS in three dimensions for slices through the 3D origami cuboid using MATLAB (e). The location and order of each slice is indicated using the dotted lines. Spacing between adjacent helices is set to 2 nm, and each slice is 5 nm thick.
