Pseudomonas aeruginosa strain MED26

Pseudomonas aeruginosa strain MED26 is a Gram-negative, aerobic, rod-shaped bacterium notable for its mobility, facilitated by the presence of flagella. As a heterotroph, it derives energy from organic compounds and can thrive in multiple habitats. The organism is mesophilic, with an optimal growth temperature of 25°C and capable of surviving within a range that supports its metabolic activities. This strain is free-living and has a single replicon and a double membrane structure. Pseudomonas aeruginosa MED26 has a wide array of hosts, including Homo sapiens, various fish species like Oncorhynchus mykiss and Salmo salar, as well as plants such as Triticum aestivum and multiple invertebrates. This diversity in hosts underscores its adaptability and ecological versatility. Clinically, Pseudomonas aeruginosa is known for its pathogenicity in humans and animals, causing a multitude of health issues, including bacteremia, pneumonia, urinary tract infections (UTIs), and sepsis, among others. The bacterium is particularly notorious for its role in nosocomial infections and complications in patients with cystic fibrosis. Given its ability to form biofilms and adapt to a variety of environments, Pseudomonas aeruginosa strain MED26 exemplifies the challenges in managing infections, especially in healthcare settings. Its ecological role as both a pathogen and a free-living organism highlights the complexity of microbial interactions in various ecosystems and raises important considerations for infection control and treatment strategies.