Efficient expression of the α-haemolysin determinant in the uropathogenic Escherichia coli strain 536 requires the leuX-encoded tRNA5 Leu

Molecular Genetics and Genomics

Volumn 267, Issue 3, 2002, Pages 370-379

  Dobrindt, U ^a   Emody L ^b   Gentschev, I ^c   Goebel, W ^c   Hacker, J ^a  

^a UNIVERSITY OF WÜRZBURG   (Germany)

^b UNIVERSITY OF PÉCS   (Hungary)

^c UNIVERSITY OF WÜRZBURG   (Germany)

Author keywords

leuX; Regulatory networks; Uropathogenic E. coli; Haemolysin

Indexed keywords

HEMOLYSIN; TRANSFER RNA;

ARTICLE; BACTERIAL STRAIN; CONTROLLED STUDY; ESCHERICHIA COLI; GENE DELETION; GENE EXPRESSION; GENETIC ANALYSIS; GENETIC CODE; GENETIC STRAIN; GENETIC TRANSCRIPTION; GENOTYPE; MUTANT; NONHUMAN; PATHOGENICITY; PRIORITY JOURNAL; REDUCTION; REGULATORY MECHANISM; WILD TYPE;

BACTERIA (MICROORGANISMS); ESCHERICHIA COLI;

EID: 0036276019     PISSN: 16174615     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00438-002-0668-3     Document Type: Article

References (43)

1. Increased distal gene transcription by the elongation factor RfaH, a specialized homologue of NusG
2. RfaH and the ops element, components of a novel system controlling bacterial transcription elongation
3. In vitro recruitment of the RfaH regulatory protein into a specialised transcription complex, directed by the nucleic acid ops element
4. Complementation of the hha mutation in Escherichia coli by the ymoA gene from Yersinia enterocolitica: Dependence on the gene dosage
5. Alterations in protein expression caused by the hha mutation in Escherichia coli: Influence of growth medium osmolarity
6. Pleiotropic effects of a mutation in rfaC on Escherichia coli hemolysin
7. Cloning of the chromosomal determinants encoding haemolysin production and mannose-resistant haemagglutination in Escherichia coli
8. Excision of large DNA regions termed pathogenicity islands from tRNA-specific loci in the chromosome of an Escherichia coli wild-type pathogen
9. XL1-Blue: High efficiency plasmid transforming recA Escherichia coli strain with β-galactosidase selection
10. Escherichia coli hha mutants, DNA supercoiling and expression of the haemolysin genes from the recombinant plasmid pANN202-312
11. Leu-encoding gene leuX that is associated with a pathogenicity island in the uropathogenic Escherichia coli strain 536
12. Leu but not the pathogenicity islands I and II influence the survival of the uropathogenic Escherichia coli strain 536 in CD-1 mouse bladder mucus in the stationary phase
13. Construction of an eae deletion mutant of enteropathogenic Escherichia coli using a positive-selection suicide vector
14. Mini-TnHlyAs: A new tool for the construction of secreted fusion proteins
15. Pathogenicity islands of virulent bacteria: Structure, function and impact on microbial evolution
16. Pathogenicity islands of extraintestinal Escherichia coli
17. Selection for transport competence of C-terminal polypeptides derived from Escherichia coli hemolysin: The shortest peptide capable of autonomous HlyB/HlyD-dependent secretion comprises the C-terminal 62 amino acids of HlyA
18. Cleavage of structural proteins during the assembly of the head of bacteriophage T4
19. RfaH enhances elongation of Escherichia coli hlyCABD mRNA
20. Enhancing transcription through the Escherichia coli hemolysin operon, hlyCABD: RfaH and upstream JUMPStart DNA sequences function together via a postinitiation mechanism
21. Analysis of the in vivo activation of haemolysin (HlyA) from Escherichia coli
22. A new class of proteins regulating gene expression in enterobacteria
23. A novel suicide vector and its use in construction of insertion mutants: Osmoregulation of outer membrane proteins and virulence determinants in Vibrio cholerae requires toxR
24. Isogenic P-fimbrial deletion mutants of pyelonephritogenic Escherichia coli: The role of αGal-(1-4)-βGal binding in virulence of a wild type strain
25. Adhesin regulatory genes within large, unstable DNA regions of pathogenic Escherichia coli: Cross-talk between different adhesin gene clusters
26. Environmental regulation of alpha-haemolysin expression in Escherichia coli
27. The Hha protein as a modulator of expression of virulence factors in Escherichia coli
28. Osmolarity modulates the expression of the Hha protein from Escherichia coli
29. The hha gene modulates haemolysin expression in Escherichia coli
30. Construction of a double hha hns mutant of Escherichia coli: Effect on DNA supercoiling and alpha-haemolysin production
31. Expression of the hemolysin operon in Escherichia coli is modulated by a nucleoid-protein complex that includes the proteins Hha and H-NS
32. Leu on the proteome pattern of the uropathogenic Escherichia coli strain 536
33. tRNA genes and pathogenicity islands: Influence on virulence and metabolic properties of uropathogenic Escherichia coli
34. Leu affects type 1 fimbriation in pathogenic Escherichia coli by control of FimB reombinase expression
35. Differential codon usage: A safeguard against inappropriate expression of specialized genes?
36. Influence of cloned tRNA genes from uropathogenic Escherichia coli strain on adherence to primary human renal tubular epithelial cells and nephropathogenicity in rats
37. Substrate-induced assembly of a contiguous channel for protein export from E. coli: Reversible bridging of an inner-membrane translocase to an outer membrane exit pore
38. Decay of mRNA in Escherichia coli: Investigation of the fate of specific segments of transcripts
39. TolC, an Escherichia coli outer membrane protein required for hemolysin secretion
40. Transcriptional organization of the Escherichia coli hemolysin genes
41. Haemolysin contributes to virulence of extra-intestinal Escherichia coli infections