Biology:Pseudomonas fulva
| Pseudomonas fulva | |
|---|---|
Scientific classification 
| |
| Domain: | Bacteria |
| Phylum: | Pseudomonadota |
| Class: | Gammaproteobacteria |
| Order: | Pseudomonadales |
| Family: | Pseudomonadaceae |
| Genus: | Pseudomonas |
| Species: | P. fulva
|
| Binomial name | |
| Pseudomonas fulva Iizuka and Komagata 1963
| |
| Type strain | |
| ATCC 31418 | |
Pseudomonas fulva is a Gram-negative environmental bacterium,[1] originally isolated from rice and commonly associated with rice plants, grains and paddy fields.[2] It is rod-shaped and motile using one to three polar flagella.[3]
Based on 16S rRNA analysis, P. fulva has been placed in the P. putida group.[4]
P. fulva is symbiotic in the gut of Hypothenemus hampei, the primary pest of coffee seeds. It has been shown to thrive by digesting caffeine to obtain nitrogen, while enabling the host insect to live on green coffee berries without harm.[5] P. fulva was one of 14 bacteria found in the digestive tract of the insects to thrive in a medium high in caffeine. The bacteria were screened for the gene ndmA that is known to transform caffeine; only P. fulva possessed this gene. The other bacteria are thought to help break down the caffeine using different genes.
References
- ↑ "Recharacterization of Pseudomonas fulva Iizuka and Komagata 1963, and proposals of Pseudomonas parafulva sp. nov. and Pseudomonas cremoricolorata sp. nov.". J Gen Appl Microbiol 47 (5): 247–261. October 2001. doi:10.2323/jgam.47.247. PMID 12483612.
- ↑ Iizuka; Komagata (1963). "Pseudomonas isolated from rice, with special reference to the taxonomic studies of fluorescent group of genus Pseudomonas (On the studies of microorganisms of cereal grains. Part IV)". Nippon Nogeikagaku Kaishi 37: 77–80. doi:10.1271/nogeikagaku1924.37.77.
- ↑ George M. Garrity: Bergey's Manual of Systematic Bacteriology. 2. Auflage. Springer, New York, 2005, Volume 2: The Proteobacteria, Part B: The Gammaproteobacteria
- ↑ Y Anzai, H Kim, J Y Park, H Wakabayashi, H Oyaizu; Kim, H; Park, JY; Wakabayashi, H; Oyaizu, H (July 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.
- ↑ Javier A. Ceja-Navarro; Fernando E. Vega; Ulas Karaoz; Zhao Hao; Stefan Jenkins; Hsiao Chien Lim; Petr Kosina; Francisco Infante et al. (14 July 2015). "Gut microbiota mediate caffeine detoxification in the primary insect pest of coffee". Nature Communications 6: 7618. doi:10.1038/ncomms8618. PMID 26173063. Bibcode: 2015NatCo...6.7618C.
External links
Wikidata ☰ Q3924907 entry
 |  |
