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Figure 3
pH-induced contraction of CCMV using MIU. (a, b) Representative micrographs and 2D class averages of the expanded-state control (a) used as a starting point for the pH-shift experiment and the state resulting from contraction induced by application of low-pH buffer with MIU (b). (c, d) Representative maps of the expanded-state control with a diameter of 32 nm (c) and the pH-shift-induced contracted state at 29 nm (d).

IUCrJ
Volume 12| Part 6| November 2025| Pages 710-724
ISSN: 2052-2525
https://doi.org/10.1107/S2052252525008838