PAS domain containing chemoreceptor couples dynamic changes in metabolism with chemotaxis.

@article{Xie2010PASDC,
  title={PAS domain containing chemoreceptor couples dynamic changes in metabolism with chemotaxis.},
  author={Zhihong Xie and Luke E. Ulrich and Igor B. Zhulin and Gladys Alexandre},
  journal={Proceedings of the National Academy of Sciences of the United States of America},
  year={2010},
  volume={107 5},
  pages={2235-40}
}
Chemoreceptors provide sensory specificity and sensitivity that enable motile bacteria to seek optimal positions for growth and metabolism in gradients of various physicochemical cues. Despite the abundance of chemoreceptors, little is known regarding the sensory specificity and the exact contribution of individual chemoreceptors to the lifestyle of bacteria. Azospirillum brasilense are motile bacteria that can fix atmospheric nitrogen under microaerophilic conditions. Here, we characterized a… CONTINUE READING
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