Impact of rpoS deletion on the proteome of Escherichia coli grown planktonically and as biofilm.

@article{Collet2008ImpactOR,
  title={Impact of rpoS deletion on the proteome of Escherichia coli grown planktonically and as biofilm.},
  author={Anthony Collet and Pascal Cosette and Christophe Beloin and Jean-Marc Ghigo and Christophe Rihouey and Patrice Lerouge and G. -A. Junter and Thierry Jouenne},
  journal={Journal of proteome research},
  year={2008},
  volume={7 11},
  pages={4659-69}
}
To investigate the role of rpoS in gene expression of Escherichia coli cells grown as biofilms, we compared the proteomes of a rpoS mutant and the wild-type strain. Experiments were performed on planktonic cells (in exponential or stationary growth phase) and biofilms developed on glass wool. Spot-by-spot comparison of gels obtained from biofilm and planktonic wild-type organisms showed that the intensity of between 22 and 30% of detected spots was affected by the growth mode, depending of the… CONTINUE READING

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