Pseudomonas fragi

Pseudomonas fragi
Scientific classification
Domain:	Bacteria
Phylum:	Pseudomonadota
Class:	Gammaproteobacteria
Order:	Pseudomonadales
Family:	Pseudomonadaceae
Genus:	Pseudomonas
Species:	P. fragi
Binomial name
	Pseudomonas fragi; (Eichholz 1902); Gruber 1905
Type strain
	ATCC 4973 ; CCUG 556 ; CFBP 4556 ; CIP 55.4 ; DSM 3456 ; HAMBI 28 ; LMG 2191 ; NBRC 3458 ; NCCB 69033 ; NCTC 10689 ; NRRL B-25 and B-727 ; VKM B-898
Synonyms
	Bacterium fragi Eichholz 1902

Pseudomonas fragi is a psychrophilic, Gram-negative bacterium that is responsible for dairy spoilage.[1] Unlike many other members of the genus Pseudomonas, P. fragi does not produce siderophores.[2] Optimal temperature for growth is 30 °C, however it can grow between 0 and 35 °C.[3] Based on 16S rRNA analysis, P. fragi has been placed in the P. chlororaphis group.[4]

References

Pereira, JN & Morgan, ME (Dec 1957). "Nutrition and physiology of Pseudomonas fragi". J Bacteriol. 74 (6): 710–3. PMC 289995. PMID 13502296.
Champomier-Verges MC, et al. (1996). "Acquisition of iron by the non-siderophore-producing Pseudomonas fragi". Microbiology. 142 (5): 1191–9. doi:10.1099/13500872-142-5-1191. PMID 8704960.
Hebraud, M., Dubois, E., Potier, P., & Labadie, J. (1994). Effect of growth temperatures on the protein levels in a psychrotrophic bacterium, Pseudomonas fragi. Journal of Bacteriology, 176(13), 4017–4024
Anzai; Kim, H; Park, JY; Wakabayashi, H; Oyaizu, H; et al. (Jul 2000). "Phylogenetic affiliation of the pseudomonads based on 16S rRNA sequence". Int J Syst Evol Microbiol. 50 (4): 1563–89. doi:10.1099/00207713-50-4-1563. PMID 10939664.

External links

Type strain of Pseudomonas fragi at BacDive - the Bacterial Diversity Metadatabase

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[1] Pereira, JN & Morgan, ME (Dec 1957). "Nutrition and physiology of Pseudomonas fragi". J Bacteriol. 74 (6): 710–3. PMC 289995. PMID 13502296.

[2] Champomier-Verges MC, et al. (1996). "Acquisition of iron by the non-siderophore-producing Pseudomonas fragi". Microbiology. 142 (5): 1191–9. doi:10.1099/13500872-142-5-1191. PMID 8704960.

[3] Hebraud, M., Dubois, E., Potier, P., & Labadie, J. (1994). Effect of growth temperatures on the protein levels in a psychrotrophic bacterium, Pseudomonas fragi. Journal of Bacteriology, 176(13), 4017–4024

[4] Anzai; Kim, H; Park, JY; Wakabayashi, H; Oyaizu, H; et al. (Jul 2000). "Phylogenetic affiliation of the pseudomonads based on 16S rRNA sequence". Int J Syst Evol Microbiol. 50 (4): 1563–89. doi:10.1099/00207713-50-4-1563. PMID 10939664.