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. 2021 Apr 7;12:2091. doi: 10.1038/s41467-021-22058-7

Fig. 8. Mitochondria isolate individual myofibrils.

Fig. 8

ah Developing wild-type flight muscles at 32 h after puparium formation (APF) (a, b) and 48 h APF (e, f), compared to Act88F::Marf-1 flight muscles at 32 h APF (c, d) and 48 h APF (g, h). See also Supplementary Movie 9. Mitochondria were visualised by immunostaining against complex V (ATPase) and actin with phalloidin. Note how mitochondria isolate myofibrils in wild type (e″) but fail to do so in Act88F::Marf-1 with mitochondria clustering centrally (g″). Scale bars are 2.5 µm.