Transcriptional control of the hydrogen cyanide biosynthetic genes hcnABC by the anaerobic regulator ANR and the quorum-sensing regulators LasR and RhlR in Pseudomonas aeruginosa

Journal of Bacteriology

Volumn 182, Issue 24, 2000, Pages 6940-6949

  Pessi, G ^a   Haas, D ^a  

^a UNIVERSITY OF LAUSANNE   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

HYDROGEN CYANIDE; VIRULENCE FACTOR;

ARTICLE; BACTERIAL VIRULENCE; CELL DENSITY; GENE EXPRESSION; GENE SEQUENCE; NONHUMAN; NUCLEOTIDE SEQUENCE; OXYGEN TENSION; POINT MUTATION; PRIORITY JOURNAL; PROMOTER REGION; PSEUDOMONAS AERUGINOSA; PSEUDOMONAS FLUORESCENS; TRANSCRIPTION REGULATION;

AMINO ACID SEQUENCE; ANAEROBIOSIS; BACTERIAL PROTEINS; BASE SEQUENCE; DNA MUTATIONAL ANALYSIS; DNA-BINDING PROTEINS; GENE EXPRESSION REGULATION, BACTERIAL; HYDROGEN CYANIDE; MOLECULAR SEQUENCE DATA; MULTIENZYME COMPLEXES; OXIDOREDUCTASES; OXIDOREDUCTASES ACTING ON CH-NH2 GROUP DONORS; PROMOTER REGIONS (GENETICS); PSEUDOMONAS AERUGINOSA; SIGNAL TRANSDUCTION; TRANS-ACTIVATORS; TRANSCRIPTION FACTORS; TRANSCRIPTION, GENETIC;

BACTERIA (MICROORGANISMS); NEGIBACTERIA; PSEUDOMONAS; PSEUDOMONAS AERUGINOSA; PSEUDOMONAS FLUORESCENS;

EID: 0034462883     PISSN: 00219193     EISSN: None     Source Type: Journal    
DOI: 10.1128/JB.182.24.6940-6949.2000     Document Type: Article

References (63)

1. A second operator is involved in Pseudomonas aeruginosa elastase (lasB) activation
2. Cascade regulation of the two CRP/FNR-related transcriptional regulators (ANR and DNR) and the denitrification enzymes in Pseudomonas aeruginosa
3. Activity of the hybrid trp-lac (tac) promoter of Escherichia coli in Pseudomonas putida. Construction of broad-host-range, controlled-expression vectors
4. Transcription activation at promoters carrying tandem DNA sites for the Eseherichia coli cyclic AMP receptor protein: Organisation of the RNA polymerase alpha subunits
5. Mechanism, regulation, and ecological role of bacterial cyanide biosynthesis
6. Iron regulation of the hcnABC genes encoding hydrogen cyanide synthase depends on the anaerobic regulator ANR rather than on the global activator GacA in Pseudomonas fluorescens CHA0
7. Global GacA-steered control of cyanide and exoprotease production in Pseudomonas fluorescens involves specific ribosome binding sites
8. Synthesis of multiple exoproducts in Pseudomonas aeruginosa is under the control of RhlR-RhlI, another set of regulators in strain PAO1 with homology to the autoinducer-responsive LuxR-Luxl family
9. Glycine metabolism by Pseudomonas aeruginosa: Hydrogen cyanide biosynthesis
10. Hydrogen cyanide production by Pseudomonas aeruginosa at reduced oxygen levels
11. Hydrogen cyanide, a secondary metabolite of Pseudomonas aeruginosa
12. Influence of oxygen on the Pseudomonas aeruginosa hydrogen cyanide synthase
13. The relationship between growth phase and cyanogenesis in Pseudomonas aeruginosa
14. Production of acyl-homoserine lactone quorum-sensing signals by gram-negative plant-associated bacteria
15. Single-step method of RNA isolation by acid guanidinium thiocyanate-phenol-chloroform extraction
16. A one-tube plasmid DNA mini-preparation suitable for sequencing
17. Pseudomonas aeruginosa infection in cystic fibrosis patients
18. Quorum sensing in Vibrio fischeri: Elements of the luxl promoter
19. High efficiency electroporation of Pseudomonas aeruginosa using frozen cell suspensions
20. Replication of an origin-containing derivative of plasmid RK2 dependent on a plasmid function provided in trans
21. Self perception in bacteria: Quorum sensing with acylated homoserine lactones
22. Census and consensus in bacterial ecosystems: The LuxR-LuxI family of quorum-sensing transcriptional regulators
23. Molecular cloning of the plasmid RP4 primase region in a multi-host-range tacP expression vector
24. Cloning and characterization of the Pseudomonas aeruginosa lasR gene, a transcriptional activator of elastase expression
25. RNA processing modulates the expression of the arcDABC operon in Pseudomonas aeruginosa
26. Anaerobic regulation of transcription initiation in the arcDABC operon of Pseudomonas aeruginosa
27. Cyanide formation in preparations from Chlorella vulgaris Beijerinck: Effect of sonication and amygdalin addition
28. Cyanide production by Pseudomonas aeruginosa
29. Small, stable shuttle vectors based on the minimal pVS1 replicon for use in gram-negative, plant-associated bacteria
30. Pseudomonas aeruginosa burn infections: Pathogenesis and treatment
31. Genetics of Pseudomonas
32. pBBR1MCS: A broad-host-range cloning vector
33. A hierarchical quorum-sensing cascade in Pseudomonas aeruginosa links the transcriptional activators LasR and RhIR (VsmR) to expression of the stationary-phase sigma factor RpoS
34. Multiple homologues of LuxR and LuxI control expression of virulence determinants and secondary metabolites through quorum sensing in Pseudomonas aeruginosa PAO1
35. Characterization of the hcnABC gene cluster encoding hydrogen cyanide synthase and anaerobic regulation by ANR in the strictly aerobic biocontrol agent Pseudomonas fluorescens CHA0
36. The ArgR regulatory protein, a helper to the anaerobic regulator ANR during transcriptional activation of the arcD promoter in Pseudomonas aeruginosa
37. Chromosomal location of genes participating in the degradation of purines in Pseudomonas aeruginosa
38. Salicylic acid biosynthetic genes expressed in Pseudomonas fluorescens strain P3 improve the induction of systemic resistance in tobacco against tobacco necrosis virus
39. Quorum sensing and Chromobacterium violaceum: Exploitation of violacein production and inhibition for the detection of N-acylhomoserine lactones
40. Modification of the overlap extension method for extensive mutagenesis on the same template
41. Improved plasmid vectors for the isolation of translational lac gene fusions
42. Transduction of Pseudomonas aeruginosa with a mutant of bacteriophage E79
43. Isolation and characterization of a regulatory gene affecting rhamnolipid biosurfactant synthesis in Pseudomonas aeruginosa
44. Roles of Pseudomonas aeruginosa las and rhl quorum-sensing systems in control of elastase and rhamnolipid biosynthesis genes
45. Regulation of las and rhl quorum sensing in Pseudomonas aeruginosa
46. The global activator GacA of Pseudomonas aeruginosa PAO positively controls the production of the autoinducer N-butyryl-homoserine lactone and the formation of the virulence factors pyocyanin, cyanide, and lipase
47. Positive activation of gene expression
48. Contribution of quorum sensing to the virulence of Pseudomonas aeruginosa in burn wound infections
49. Analysis of the Pseudomonas aeruginosa elastase (lasB) regulatory region
50. Pseudomonas aeruginosa promoters which contain a conserved GG-N10-GC motif but appear to be RpoN-independent
51. Activation of the Pseudomonas aeruginosa lasI gene by LasR and the Pseudomonas autoinducer PAI: An autoinduction regulatory hierarchy
52. Cyanide as a metabolic inhibitor
53. The FNR family of transcriptional regulators
54. Characterisation of the hydroxystreptomycin phosphotransferase gene (sph) of Streptomyces glaucescens: Nucleotide sequence and promoter analysis
55. Biocontrol of root diseases by Pseudomonas fluorescens CHA0: Current concepts and experimental approaches
56. Identification of genes controlled by quorum sensing in Pseudomonas aeruginosa
57. Multiple N-acyl-L-homoserine lactone signal molecules regulate production of virulence determinants and secondary, metabolites in Pseudomonas aeruginosa
58. The homologous regulators ANR of Pseudomonas aeruginosa and FNR of Escherichia coli have overlapping but distinct specificities for anaerobically inducible promoters
59. Anaerobically controlled expression system derived from the arcDABC operon of Pseudomonas aeruginosa: Application to lipase production
60. The enzymology of cyanide production from glycine by a Pseudomonas species
61. Anaerobic activation of the entire denitrification pathway in Pseudomonas aeruginosa requires Anr, an analog of Fnr
62. Anaerobic growth and cyanide synthesis of Pseudomonas aeruginosa depend on anr, a regulatory gene homologous with fnr of Escherichia coli