The key difference between Pseudomonas aeruginosa and Pseudomonas putida is that Pseudomonas aeruginosa is a common pathogenic bacterium that causes diseases in plants and animals, while Pseudomonas putida is a less common pathogenic bacterium that causes diseases specifically in humans.
Pseudomonas is a genus of Gram-negative bacteria that belongs to the family Pseudomonadaceae in the class Gammaproteobacteria. There are 313 species in this genus. The species in the genus Pseudomonas is generally found in the environment. They can occur in moist areas such as sinks or baths. The species in the genus Pseudomonas cause illness outside a hospital or healthcare setting. Moreover, if people have a weakened immune system, they are at higher risk of pseudomonas infection. Pseudomonas aeruginosa and Pseudomonas putida are two different pathogenic bacterial species in the genus Pseudomonas.
CONTENTS
1. Overview and Key Difference
2. What is Pseudomonas Aeruginosa
3. What is Pseudomonas Putida
4. Similarities – Pseudomonas Aeruginosa and Pseudomonas Putida
5. Pseudomonas Aeruginosa vs. Pseudomonas Putida in Tabular Form
6. FAQ – Pseudomonas Aeruginosa and Pseudomonas Putida
7. Summary – Pseudomonas Aeruginosa vs. Pseudomonas Putida
What is Pseudomonas Aeruginosa?
Pseudomonas aeruginosa is an encapsulated, Gram-negative, rod-shaped and aerobic or facultatively anaerobic bacterium. It can cause diseases in plants, animals, and humans. P. aeruginosa is associated with hospital-acquired infections such as ventilator-associated pneumonia and various sepsis syndromes.
Figure 01: Pseudomonas aeruginosa
P. aeruginosa normally affects immuno-compromised people, but it can also infect immunocompetent people as well. The genome size of Pseudomonas aeruginosais around 5.5–6.8 Mb, and it carries between 5,500 and 6,000 open reading frames, and sometimes plasmids of various sizes. The infections caused by P. aeruginosa can be diagnosed through Gram staining, physical symptoms evaluation, and laboratory culturing. Furthermore, diseases caused by this bacterium can be treated through antibiotics like aminoglycosides, quinolones, antipseudomonal penicillins, carbapenems, polymyxins, and monobactams.
What is Pseudomonas Putida?
Pseudomonas putida is a Gram-negative, rod-shaped saprophytic soil bacterium. It is a rare pathogen that causes nosocomial, soft tissue infections, and central nervous system infections. This species is also used in laboratory research, bioremediation, and synthesis of chemicals and other compounds.
Figure 02: Pseudomonas putida
The genome of P. putida ranges between 3748–6780 Mbp. Infections caused by Pseudomonas putida can be diagnosed through physical symptoms evaluation, laboratory culturing, and neurological evaluation. Furthermore, infections caused by P. putida can be treated through Arbekacin, which is a broad-spectrum aminoglycoside antibiotic.
What are the Similarities Between Pseudomonas Aeruginosa and Pseudomonas Putida?
- Pseudomonas aeruginosa and Pseudomonas putida are two different pathogenic bacterial species in the genus Pseudomonas.
- Both bacterial species are rod-shaped and Gram-negative.
- Both bacterial species can cause soft tissue infections.
- The infections caused by both bacterial species can be diagnosed through laboratory culturing.
- The infections can be treated through respective antibiotics.
What is the Difference Between Pseudomonas Aeruginosa and Pseudomonas Putida?
Pseudomonas aeruginosa is a common pathogenic bacterium that causes diseases in plants and animals, while Pseudomonas putida is a less common pathogenic bacterium that causes diseases specifically in humans. Thus, this is the key difference between Pseudomonas Aeruginosa and Pseudomonas Putida. Furthermore, P. aeruginosa is less preferable for laboratory research, while P. putida is preferable for laboratory research.
The infographic below presents the differences between Pseudomonas Aeruginosa and Pseudomonas Putida in tabular form for side-by-side comparison.
FAQ: Pseudomonas Aeruginosa and Pseudomonas Putida
Is Pseudomonas putida oxidase positive?
Pseudomonas species are oxidase positive.
What is the first-line treatment for Pseudomonas aeruginosa?
An aminoglycoside with a beta-lactam penicillins is usually considered to be the first-line treatment.
Where is Pseudomonas putida found?
Pseudomonas putida is found mostly in soil and water.
Summary – Pseudomonas Aeruginosa vs. Pseudomonas Putida
Pseudomonas aeruginosa and Pseudomonas putida are two different pathogenic bacterial species in the genus Pseudomonas. Pseudomonas aeruginosa is a more common pathogenic bacterium, and it causes diseases in plants and animals. On the other hand, Pseudomonas putida is a less common pathogenic bacterium that causes diseases specifically in humans. This summarizes the difference between Pseudomonas aeruginosa and Pseudomonas putida.
Reference:
1. Rauf, Don, et al. “What Is Pseudomonas Aeruginosa? Symptoms, Causes, Diagnosis, Treatment, and Prevention.” EverydayHealth.Com.
2. “Pseudomonas Putida – An Overview.” ScienceDirect Topics.
Image Courtesy:
1. “Pseudomonas putida on King’s B agar under UV light” By Mroghair – Own work (CC BY-SA 4.0) via Commons Wikimedia
2. “Lung cells infection by Pseudomonas aeruginosa” by Laventie Benoit-Joseph, University of Basel” By SNSF Scientific Image Com.. (CC BY-NC-ND 2.0 DEED) via Flickr