Up-promoter mutations in the trpBA operon of Pseudomonas aeruginosa.

@article{Han1991UppromoterMI,
  title={Up-promoter mutations in the trpBA operon of Pseudomonas aeruginosa.},
  author={C. Y. Han and I. Crawford and C. Harwood},
  journal={Journal of bacteriology},
  year={1991},
  volume={173 12},
  pages={
          3756-62
        }
}
  • C. Y. Han, I. Crawford, C. Harwood
  • Published 1991
  • Biology, Medicine
  • Journal of bacteriology
  • In Pseudomonas aeruginosa, the operon encoding tryptophan synthase (trpBA) is positively regulated by the TrpI protein and an intermediate in tryptophan biosynthesis, indoleglycerol phosphate (InGP). A gene fusion in which the trpBA promoter directs expression of the Pseudomonas putida xylE gene was constructed. By using a P. putida F1 todE mutant carrying this fusion on a plasmid, three cis-acting mutations that increased xylE expression enough to allow the todE strain to grow on toluene were… CONTINUE READING
    7 Citations

    Figures, Tables, and Topics from this paper.

    References

    SHOWING 1-10 OF 29 REFERENCES
    Activation of the trpBA promoter of Pseudomonas aeruginosa by TrpI protein in vitro.
    • 14
    • PDF
    Sequence of the Pseudomonas aeruginosa trpI activator gene and relatedness of trpI to other procaryotic regulatory genes.
    • 52
    • PDF
    DNA sequences and characterization of four early genes of the tryptophan pathway in Pseudomonas aeruginosa.
    • 61
    • PDF
    The roles of indoleglycerol phosphate and the TrpI protein in the expression of trpBA from Pseudomonas aeruginosa.
    • 51
    Molecular cloning of TOL genes xylB and xylE in Escherichia coli.
    • 70
    • PDF
    Genetic evidence for a positive-acting regulatory factor mediating induction in the tryptophan pathway of Pseudomonas aeruginosa.
    • 15
    Cloning of a gene involved in regulation of exotoxin A expression in Pseudomonas aeruginosa.
    • 53
    • PDF
    DNA sequence of the tryptophan synthase genes of Pseudomonas putida.
    • 17
    In vitro determination of the effect of indoleglycerol phosphate on the interaction of purified TrpI protein with its DNA-binding sites.
    • 30
    • PDF