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. 2003 Jan 20;160(2):189–200. doi: 10.1083/jcb.200211046

Figure 3.

Figure 3.

Morphological defects in mitochondria of mutant cells. (A–F) Mitochondrial morphology in wild-type (A and B), Mfn1 mutant (C and D), and Mfn2 mutant (E and F) MEF cells. MEFs expressing mitochondrial EYFP (green) were counterstained with rhodamine-phalloidin (red). (B, D, and F) Higher magnification images of the boxed areas in A, C, and E, respectively. Arrow indicates a tubule >10 μm in length. (G and H) Mitochondrial morphology in live wild-type (G) and mutant (H) TS cells. The mitochondria were stained with MitoTracker Red, and the nuclei were stained with Syto16 (green). Several cells are tightly clustered.