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Figure 1
Cryo-ET of isolated mitochondria. Inner membrane cristae are clearly visible in tomographic slices of intact mitochondria from Arabidopsis (a) and Asparagus (b) (white arrowheads). Rows of ATP synthase dimers were apparent in slices showing top views of cristae ridges in broken mitochondria of both plant species (c, d) (white boxes). In broken mitochondria, the contrast is higher due to the absence of the mitochondrial matrix, but the arrangement of protein complexes in the membrane is unchanged.

IUCrJ
Volume 12| Part 5| September 2025| Pages 563-569
ISSN: 2052-2525
https://doi.org/10.1107/S2052252525006220