Comparative analysis of transcriptional and physiological responses of Bacillus cereus to organic and inorganic acid shocks.

@article{Mols2010ComparativeAO,
  title={Comparative analysis of transcriptional and physiological responses of Bacillus cereus to organic and inorganic acid shocks.},
  author={Maarten Mols and Richard van Kranenburg and Marcel H. Tempelaars and Willem van Schaik and Roy Moezelaar and Tjakko Abee},
  journal={International journal of food microbiology},
  year={2010},
  volume={137 1},
  pages={13-21}
}
Comparative phenotype and transcriptome analyses were performed with Bacillus cereus ATCC 14579 exposed to pH 5.5 set with different acidulants including hydrochloric acid (HCl), lactic acid (HL) and acetic acid (HAc). Phenotypes observed included a decreased growth rate (with HCl), bacteriostatic and bactericidal conditions, with 2mM undissociated HAc or HL, and 15mM undissociated HAc, respectively. In the latter condition a concomitant decrease in intracellular ATP levels was observed. The… CONTINUE READING

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