1887

Abstract

SUMMARY: β-Ketoadipate serves as a chemoattractant for The chemotactic response is inducible, and a regulatory mutant strain that forms the β-ketoadipate transport system at high levels exhibits a heightened chemotactic response to β-ketoadipate. Adipate and succinate, compounds that interact with the transport system, inhibit chemotaxis toward β-ketoadipate. Some, but not all, mutants that fail to respond chemotactically to β-ketoadipate lack the β-ketoadipate transport system. It thus appears that the transport of β-ketoadipate is associated with its function as a chemoattractant. It is likely that the metabolite attracts fluorescent species to environments in which complex aromatic polymers undergo microbial dissimilation.

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/content/journal/micro/10.1099/00221287-124-1-25
1981-05-01
2021-05-14
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References

  1. Adler J. 1973; A method for measuring chemotaxis and use of the method to determine optimum conditions for chemotaxis by Escherichia coli. Journal of General Microbiology 74:77–91
    [Google Scholar]
  2. Adler J., Epstein W. 1974; Phosphotransferase- system enzymes as chemoreceptors for certain sugars in Escherichia coli chemotaxis. Proceedings of the National Academy of Sciences of the United States of America 71:2895–2899
    [Google Scholar]
  3. Aksamit R.R., Koshland D.E. Jr 1974; Identification of the ribose binding protein as the receptor for ribose chemotaxis in Salmonella typhimurium. Biochemistry 13:4473–4478
    [Google Scholar]
  4. Armstrong J.B., Adler J., Dahl M.M. 1967; Nonchemotactic mutants of Escherichia coli. Journal of Bacteriology 93:390–398
    [Google Scholar]
  5. Hazelbauer G.L. 1975; Maltose chemoreceptor of Escherichia coli. Journal of Bacteriology 122:206–214
    [Google Scholar]
  6. Hazelbauer G.L., Adler J. 1971; Role of the galactose binding protein in chemotaxis of Escherichia coli toward galactose. Nature New Biology 230:101–104
    [Google Scholar]
  7. Kilby B.A. 1951; The formation of β-ketoadipic acid by bacterial fission of aromatic rings. Biochemical Journal 49:671–674
    [Google Scholar]
  8. Ondrako J.M., Ornston L.N. 1980; Biological distribution and physiological role of the β-ketoadipate transport system. Journal of General Microbiology 120:199–209
    [Google Scholar]
  9. Ornston L.N. 1966; The conversion of catechol and protocatechuate to β-ketoadipate by Pseudomonas putida. II. Enzymes of the protocatechuate pathway. Journal of Biological Chemistry 241:3787–3794
    [Google Scholar]
  10. Ornston L.N., Parke D. 1976; Properties of an inducible uptake system for β-ketoadipate in Pseudomonas putida. Journal of Bacteriology 125:475–488
    [Google Scholar]
  11. Ornston L.N., Stanier R.Y. 1966; The conversion of catechol and protocatechuate to β-ketoadipate by Pseudomonas putida. I. Biochemistry. Journal of Biological Chemistry 241:3776–3786
    [Google Scholar]
  12. Parke D., Ornston L.N. 1976; Constitutive synthesis of enzymes of the protocatechuate pathway and of the β-ketoadipate uptake system in mutant strains of Pseudomonas putida. Journal of Bacteriology 126:272–281
    [Google Scholar]
  13. Stanier R.Y. 1950; Problems of bacterial oxidative metabolism. Bacteriological Reviews 14:179–191
    [Google Scholar]
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