Global ETD Search
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Showing 1 to 2 of 2 for “"Pho regulon"”.
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Global characterization of the Pho regulon in Caulobacter crescentus
… in order to survive and proliferate. Adapting to phosphate-limited conditions is particularly critical, as phosphate is a central component of many important biomolecules. Most bacteria respond to phosphate limitation through a widely conserved pathway, composed of the phosphate transport Pst …
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Genetic analysis of conserved residues in PhoU of Escherichia coli
The Pho regulon is controlled by the PstSCAB transporter, PhoU, and the two-component proteins, PhoB and PhoR. PhoU is a negative regulator of the Pho regulon under phosphate-replete conditions. How PhoU functions is unknown. Many PhoU homologues are found widely throughout prokaryotic domains. …