Double membrane fission vs single membrane fission: which is the difference? Check it out: https://www.nature.com/articles/s41467-024-47122-w

When theory (thank you Marcüs Muller and Russell Spencer!) meets experiment, the coolest things can be discovered. Fission through fusion is a new remodeling route impossible to achieve in single-membrane systems. Now the question remains how cells control these mechanisms in vivo. More excitement is coming out on this topic, so stay tuned.