Pseudomonas fluorescens strain GW456-L13 1

Pseudomonas fluorescens strain GW456-L13 is a Gram-negative, rod-shaped bacterium that exhibits aerobic respiration and is classified as a heterotroph, deriving energy from organic compounds. This strain is motile and possesses flagella, allowing for movement in diverse environments. It is mesophilic, with an optimal growth temperature of 25°C, indicating its preference for moderate temperature ranges. The strain is characterized by a free-living biotic relationship, meaning it does not rely on a host organism for survival. However, it has been associated with various hosts, including Homo sapiens, Metazoa, and a range of plant species such as Triticum aestivum (wheat), Solanum tuberosum (potato), and Solanum lycopersicum (tomato). Its presence across multiple habitats underscores its ecological versatility. Notably, Pseudomonas fluorescens GW456-L13 has been implicated in bacterial infections in animals, indicating a level of pathogenicity. This association with health effects, particularly in animal hosts, draws attention to the potential risks of bacterial infections in both agricultural and clinical settings, emphasizing the need for further research on its pathogenic mechanisms and ecological impacts. Its ability to thrive in various environments and its interactions with a wide array of organisms highlight the complexities of microbial ecology and the importance of understanding such strains in both natural and managed ecosystems.