Movie S1.

Rescue of normal morphology upon RNase E ectopic expression under anaerobic conditions. Arabinose (final concentration 0.2%) was added at ∼60 min, and the move was observed for ∼330 min. Cell filamentation was completely resolved within ∼3 h on RNase E overexpression. A still image was captured at 250 min (∼190 min after addition of arabinose).