Pseudomonas putida: Difference between revisions
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==Description and significance== | ==Description and significance== | ||
Pseudomonas putida are Gram negative, aerobic, rod-shaped bacteria. They do not form spores, and are oxidase positive. Having one or more polar flagella, they are motile organisms. They can be found in moist environments, such as soil and water, and grow optimally at room temperature. P. putida are unique saprobes in that use a wide variety of non-living material as their source of nutrition, including multiple types of aromatic hydrocarbons. This allows them to be agents of bioremediation, one of the most differentiating and impressive features of Pseudomonas putida. | |||
Describe the appearance, habitat, etc. of the organism, and why it is important enough to have its genome sequenced. Describe how and where it was isolated. | Describe the appearance, habitat, etc. of the organism, and why it is important enough to have its genome sequenced. Describe how and where it was isolated. | ||
Include a picture or two (with sources) if you can find them. | Include a picture or two (with sources) if you can find them. | ||
Revision as of 16:34, 1 April 2008
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Classification
Higher order taxa
Domain- Bacteria
Phylum- Proteobacteria
Class- Gamma Proteobacteria
Order- Pseudomonadales
family- Pseudomonadaceae
Species
Pseudomonas putida
Description and significance
Pseudomonas putida are Gram negative, aerobic, rod-shaped bacteria. They do not form spores, and are oxidase positive. Having one or more polar flagella, they are motile organisms. They can be found in moist environments, such as soil and water, and grow optimally at room temperature. P. putida are unique saprobes in that use a wide variety of non-living material as their source of nutrition, including multiple types of aromatic hydrocarbons. This allows them to be agents of bioremediation, one of the most differentiating and impressive features of Pseudomonas putida. Describe the appearance, habitat, etc. of the organism, and why it is important enough to have its genome sequenced. Describe how and where it was isolated. Include a picture or two (with sources) if you can find them.
Genome structure
Describe the size and content of the genome. How many chromosomes? Circular or linear? Other interesting features? What is known about its sequence? Does it have any plasmids? Are they important to the organism's lifestyle?
Cell structure and metabolism
Describe any interesting features and/or cell structures; how it gains energy; what important molecules it produces.
Ecology
Describe any interactions with other organisms (included eukaryotes), contributions to the environment, effect on environment, etc.
Pathology
How does this organism cause disease? Human, animal, plant hosts? Virulence factors, as well as patient symptoms.
Application to Biotechnology
Does this organism produce any useful compounds or enzymes? What are they and how are they used?
Current Research
Enter summaries of the most recent research here--at least three required