Pseudomonas aurantiaca

Pseudomonas aurantiaca
Scientific classification
Domain: Bacteria
Phylum: Proteobacteria
Class: Gammaproteobacteria
Order: Pseudomonadales
Family: Pseudomonadaceae
Genus: Pseudomonas
Species group: Pseudomonas chlororaphis group
Species:
P. aurantiaca
Binomial name
Pseudomonas aurantiaca
Nachimovskaya 1948
Type strain
ATCC 33663

CIP 106718
NCIMB 10068
VKM B-876

Pseudomonas aurantiaca is an orange Gram-negative soil bacterium, originally isolated from the rhizosphere soil of potatoes. It produces di-2,4-diacetylfluoroglucylmethan, which is antibiotically active against Gram-positive organisms.[1] It has shown potential for use as a biocontrol agent against plant-pathogenic microbes.[2] Based on 16S rRNA analysis, P. aurantiaca has been placed in the P. chlororaphis group.[3]

Isolates found in Ukraine living in root symbiosis produce 2,4-Diacetylphloroglucinol to control Fusarium oxysporum.[4][5][6]

References

  1. ↑ Esipov SE, Adanin VM, Baskunov BP, Kiprianova EA, Garagulia AD (1975). "[New antibiotically active fluoroglucide from Pseudomonas aurantiaca]". Antibiotiki (in Russian). 20 (12): 1077–81. PMID 1225181.
  2. ↑ Felker P, Medina D, Soulier C, Velicce G, Velarde M, Gonzalez C, et al. (2005). "A survey of environmental and biological factors (Azospirillum spp., Agrobacterium rhizogenes, Pseudomonas aurantiaca) for their influence in rooting cuttings of Prosopis alba clones". J Arid Environ. 61 (2): 227–247. Bibcode:2005JArEn..61..227F. doi:10.1016/j.jaridenv.2004.09.010.
  3. ↑ Anzai Y, Kim H, Park JY, Wakabayashi H, Oyaizu H (July 2000). "Phylogenetic affiliation of the pseudomonads based on 16S rRNA sequence". International Journal of Systematic and Evolutionary Microbiology. 50 (4): 1563–1589. doi:10.1099/00207713-50-4-1563. PMID 10939664.
  4. ↑ Garagulia AD, Kiprianova EA, Boĭko OI (1974). "[Antibiotic action of bacteria of the genus Pseudomonas on phytopathogenic fungi]" [Antibiotic effect of bacteria from the genus Pseudomonas on phytopathogenic fungi]. Mikrobiolohichnyi Zhurnal (in Ukrainian). 36 (2): 197–202. PMID 4465652.
  5. ↑ Pidoplichko VN, Garagulya A (1974). "[Effect of antagonistic bacteria on development of wheat root rot]". Zhurnal Mikrobiologii (in Ukrainian). Kyiv. 36: 599–602.
  6. ↑ Cook RJ, Thomashow LS, Weller DM, Fujimoto D, Mazzola M, Bangera G, Kim DS (May 1995). "Molecular mechanisms of defense by rhizobacteria against root disease". Proceedings of the National Academy of Sciences of the United States of America. 92 (10): 4197–201. Bibcode:1995PNAS...92.4197C. doi:10.1073/pnas.92.10.4197. PMC 41910. PMID 11607544.
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