hexA of Erwinia carotovora ssp. carotovora strain Ecc71 negatively regulates production of RpoS and rsmB RNA, a global regulator of extracellular proteins, plant virulence and the quorum-sensing signal, N-(3-oxohexanoyl)-L-homoserine lactone

Environmental Microbiology

Volumn 2, Issue 2, 2000, Pages 203-215

  Mukherjee, A ^a   Cui, Y ^a   Ma, W ^a   Liu, Y ^a   Chatterjee, A K ^a  

^a UNIVERSITY OF MISSOURI   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BACTERIAL PROTEIN; BACTERIAL RNA; CELLULASE; CELV PROTEIN, ERWINIA CAROTOVORA; DNA BINDING PROTEIN; DRUG DERIVATIVE; ESCHERICHIA COLI PROTEIN; GAMMA BUTYROLACTONE; HARPIN; HEXA PROTEIN, ERWINIA; HRPZ PROTEIN, PSEUDOMONAS SYRINGAE; MESSENGER RNA; N (3 OXOHEXANOYL) 3 AMINODIHYDRO 2(3H) FURANONE; N-(3-OXOHEXANOYL)-3-AMINODIHYDRO-2(3H)-FURANONE; OUTER MEMBRANE PROTEIN; PECTATE LYASE; POLYGALACTURONASE; POLYSACCHARIDE LYASE; REPRESSOR PROTEIN; RSMB PROTEIN, ERWINIA CAROTOVORA; RSSB PROTEIN, E COLI; SIGMA FACTOR; SIGMA FACTOR KATF PROTEIN, BACTERIA; TRANSCRIPTION FACTOR;

ARTICLE; COMPARATIVE STUDY; GENE EXPRESSION REGULATION; GENETICS; LACTOSE OPERON; MICROBIOLOGY; MUTATION; OPERON; PATHOGENICITY; PECTOBACTERIUM CAROTOVORUM; PLANT DISEASE; VIRULENCE;

4-BUTYROLACTONE; BACTERIAL OUTER MEMBRANE PROTEINS; BACTERIAL PROTEINS; CELLULASE; DNA-BINDING PROTEINS; ESCHERICHIA COLI PROTEINS; GENE EXPRESSION REGULATION; LAC OPERON; MUTATION; OPERON; PECTOBACTERIUM CAROTOVORUM; PLANT DISEASES; POLYGALACTURONASE; POLYSACCHARIDE-LYASES; REPRESSOR PROTEINS; RNA, BACTERIAL; RNA, MESSENGER; SIGMA FACTOR; TRANSCRIPTION FACTORS; VIRULENCE;

BACTERIA (MICROORGANISMS); ERWINIA; ESCHERICHIA COLI; PECTOBACTERIUM ATROSEPTICUM; PECTOBACTERIUM BETAVASCULORUM; PECTOBACTERIUM CAROTOVORUM;

EID: 0034554801     PISSN: 14622912     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1462-2920.2000.00093.x     Document Type: Article

References (42)

1. Evidence for two functional gal promoters in intact Escherichia coli cells
2. s)
3. Extracellular enzymes and pathogenesis of soft-rot Erwinia
4. Ech: An elicitor of the hypersensitive response that contributes to soft-rot pathogenesis
5. Transcriptional regulation of the proton translocating NADH dehydrogenase genes (nuoA-N) of Escherichia coli by electron acceptors, electron donors and gene regulators
6. Synthesis and excretion of polygalacturonic acid transeliminase in Erwinia, Yersinia, and Klebsiella species
7. Inactivation of rsmA leads to overproduction of extracellular pectinases, cellulases, and proteases in Erwinia carotovora subsp. carotovora in the absence of the starvation/cell density sensing signal, N-(3-oxohexanoyl)-L-homoserine lactone
8. Identification of a global repressor gene, rsmA, of Erwinia carotovora subsp. carotovora that controls extracellular enzymes, N-(3-oxohexanoyl)-L-homoserine lactone, and pathogenicity in soft-rotting Erwinia spp.
9. Ecc and elicit a hypersensitive reaction-like response in tobacco leaves
10. Ecc production and virulence by modulating the levels of regulatory RNA (rsmB) and RNA binding protein (RsmA)
11. Plasposons: Modular self-cloning minitransposon derivatives for rapid genetic analysis of Gram-negative bacterial genomes
12. Analysis of global regulator genes controlling pathogenicity factors of Erwinia amylovora and E. herbicola pv. gypsophilae
13. Replication of an origin-containing derivative of plasmid RK2 depend on a plasmid function provided in trans
14. The LysR homolog LrhA promotes RpoS degradation by modulating activity of the response regulator SprE
15. The hexA gene of Erwinia carotovora encodes a LysR homologue and regulates motility and the expression of multiple virulence determinants
16. Phylogenetic position of phytopathogens within the Enterbacteriaceae
17. Regulation of RNA polymerase sigma subunit synthesis in Escherichia coli: Intracellular levels of four species of sigma subunit under various growth conditions
18. Improved broad-host-range plasmids for DNA cloning in Gram-negative bacteria
19. Construction of multicopy expression vectors for regulated overexproduction of proteins in Klebsiella pneumoniae and other enteric bacteria
20. Low copy number plasmids for regulated low-level expression of cloned genes in Escherichia coli with blue/white insert screening capability
21. The genes involved in cytokinin biosynthesis in Erwinia herbicola pv. gypsophilae: Characterization and role in gall formation
22. Characterization of a novel regulatory gene aepA that controls extracellular enzyme production in the phytopathogenic bacterium Erwinia carotovora subsp. carotovora
23. Nucleotide sequence and expression of a novel pectate lyase gene (pel-3) and a closely linked endopolygalacturonase gene (peh-1) of Erwinia carotovora subsp. carotovora 71
24. Characterization of a novel RNA regulator of Erwinia carotovora ssp. carotovora that controls production of extracellular enzymes and secondary metabolites
25. Ecc, and a global RNA regulator in Erwinia carotovora subsp. carotovora
26. Mini-Tn5 transposon derivatives for insertion mutagenesis, promoter probing, and chromosomal insertion of cloned DNA in Gram-negative eubacteria
27. Molecular cloning and the characterization of an Erwinia carotovora subsp. carotovora pectin lyase gene that responds to DNA-damaging agents
28. A global regulatory gene controls secondary metabolites, motility, and pathogenicity factors in Erwinia amylovora
29. Global regulation in Erwinia species by Erwinia carotovora rsmA, a homologue of Escherichia coli csrA: Repression of secondary metabolites, pathogenicity and hypersensitive reaction
30. Ecc gene, which encodes an elicitor of the hypersensitive reaction
31. RpoS (sigma-S) controls expression of rsmA, a global regulator of secondary metabolites, harpin, and extracellular proteins in Erwinia carotovora
32. Molecular cloning of an aepA gene that activates production of extracellular pectolytic, cellulolytic, and proteolytic enzymes in Erwinia carotovora subsp. carotovora
33. Regulation of the production of extracellular pectinase, cellulase, and protease in the soft rot bacterium Erwinia carotovora subsp. carotovora: Evidence that aepH of E. carotovora subsp. carotovora 71 activates gene expression in E carotovora subsp. carotovora, E. carotovora subsp. atroseptica, and Escherichia coli
34. A small diffusible signal molecule is responsible for the global control of virulence and exoenzyme production in the plant pathogen Erwinia carotovora
35. Fine structure of extracellular polysaccharide of Erwinia amylovora
36. The response regulator SprE controls the stability of RpoS
37. Transposon mutagenesis of Erwinia using phage λ vectors
38. Promoters in the nodulation region of the Rhizobium leguminosarum Sym plasmid pRL1JI
39. The Erwinia chrysanthemi pecT gene regulates pectinase gene expression
40. Transposon Tn5 mutagenesis in Erwinia carotovora subsp. carotovora and Erwinia carotovora subsp. atroseptica