Pseudomonas coronafaciens
Scientific classification Edit this classification
Domain: Bacteria
Phylum: Pseudomonadota
Class: Gammaproteobacteria
Order: Pseudomonadales
Family: Pseudomonadaceae
Genus: Pseudomonas
Species:
P. coronafaciens
Binomial name
Pseudomonas coronafaciens
(Elliott 1920)
Stevens 1958
Type strain
CFBP 2216

ICMP 3113
LMG 5060
NCPPB 600

Pathovars

P. c. pv. atropurpurea
P. c. pv. coronafaciens
P. c. pv. garcae
P. c. pv. oryzae
P. c. pv. porri
P. c. pv. striafaciens
P. c. pv. zizaniae

Pseudomonas coronafaciens is a Gram-negative bacterium that is pathogenic to several plant species. Following ribotypical analysis several pathovars of P. syringae were incorporated into this species.[1][2]

Hosts

  • Pseudomonas coronafaciens pv. atropurpurea is pathogenic on Italian ryegrass (Lolium multiflorum, syn. Festuca perennis).
  • Pseudomonas coronafaciens pv. coronafaciens causes halo blight on oat (Avena sativa).
  • Pseudomonas coronafaciens pv. garcae infects the coffee plant Coffea arabica.
  • Pseudomonas coronafaciens pv. oryzae is pathogenic on rice (Oryza sativa).
  • Pseudomonas coronafaciens pv. porri infects the leek (Allium ampeloprasum var. porrum).
  • Pseudomonas coronafaciens pv. striafaciens causes bacterial stripe blight on oat (Avena sativa).
  • Pseudomonas coronafaciens pv. zizaniae causes bacterial leaf streak on wild rice (Zizania aquatica).

Pathogenesis

P. coronafaciens performs quorum sensing by way of acylhomoserine lactone compounds.[3] Cha et al., 1998 and Dumenyo et al., 1998 isolate and characterize some of these.[3]

References

  1. ↑ Gardan; Shafik, H; Belouin, S; Broch, R; Grimont, F; Grimont, PA (Apr 1999). "DNA relatedness among the pathovars of Pseudomonas syringae and description of Pseudomonas tremae sp. nov. and Pseudomonas cannabina sp. nov. (ex Sutic and Dowson 1959)". International Journal of Systematic Bacteriology. 49 (2): 469–478. doi:10.1099/00207713-49-2-469. PMID 10319466. {{cite journal}}: |author1= has generic name (help)CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)
  2. ↑ Elasri; Delorme, S; Lemanceau, P; Stewart, G; Laue, B; Glickmann, E; Oger, PM; Dessaux, Y (Mar 2001). "Acyl-homoserine lactone production is more common among plant-associated Pseudomonas spp. than among soilborne Pseudomonas spp". Applied and Environmental Microbiology. 67 (3): 1198–1209. doi:10.1128/AEM.67.3.1198-1209.2001. PMC 92714. PMID 11229911. {{cite journal}}: |author1= has generic name (help)CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)
  3. 1 2 Bodman, Susanne; Bauer, Dietz; Coplin, David (2003). "Quorum Sensing in Plant-Pathogenic Bacteria". Annual Review of Phytopathology. Annual Reviews. 41 (1): 455–82. doi:10.1146/annurev.phyto.41.052002.095652. ISSN 0066-4286. PMID 12730390.


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