Effect of growth temperature on several exported enzyme activities in the psychrotrophic bacterium Pseudomonas fluorescens.

@article{Ggi1991EffectOG,
  title={Effect of growth temperature on several exported enzyme activities in the psychrotrophic bacterium Pseudomonas fluorescens.},
  author={B G{\"u}gi and Nicole Orange and F Hellio and Jean François Burini and Christiane Rakotobe Guillou and Françoise Leriche and Janine Guespin-Michel},
  journal={Journal of bacteriology},
  year={1991},
  volume={173 12},
  pages={3814-20}
}
In accordance with previous results, the activity of extracellular proteases from Pseudomonas fluorescens MF0 is maximal at a growth temperature of 17.5 degrees C, well below the optimal growth temperature. In addition, the activities of three periplasmic phosphatases display the same growth temperature optimum. Chemostat experiments have shown that it is the growth temperature itself and not the value of the growth rate that regulates these activities. In contrast, a foreign periplasmic… CONTINUE READING