Fig. 5

Semi-quantitative analysis of refolded VP1 using SoftEM. A Manually picked particles for 2D classification, B particles picked using SoftEM, C size distribution of particles based on their equivalent radii in nm. D–F show particles with equivalent radii within 5–6 nm, 6–7 nm, and 7–8 nm picked in red, cyan and yellow respectively, which have been quantified in C