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. Author manuscript; available in PMC: 2019 Jun 30.
Published in final edited form as: Nano Res. 2018 Sep 17;12(1):41–48. doi: 10.1007/s12274-018-2174-x

Figure 2.

Figure 2

Cryo-EM analysis of the RNA pyramid. (a) A representative raw cryo-EM micrograph with individual RNA pyramid nanoparticles in white square boxes. (b) Representative projections and corresponding class averages of the 3D model. (c) The final 3D cryo-EM map in four views.