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(A and B) TEM image (A) and corresponding AFM topography image (B) of the same S. oneidensis MR-4 whole-cell mount on a free-standing Formvar film. (C and D) TEM and AFM images after the same cell was stained with uranyl acetate. (E) Topography profiles of the AFM images in panels B and D along the white lines. Bars, 500 nm.
