Pseudomonas fluorescens strain LBUM677

Pseudomonas fluorescens strain LBUM677 is a Gram-negative, rod-shaped bacterium that thrives in various habitats as a free-living organism. This strain is classified as a heterotroph, relying on organic compounds for energy. It exhibits aerobic metabolism, requiring oxygen for growth, and is known for its mobility, facilitated by the presence of flagella. The optimal growth temperature for P. fluorescens LBUM677 is 25°C, placing it within the mesophilic temperature range. It possesses a single replicon and has a characteristic double membrane structure, typical of Gram-negative bacteria. This strain has a wide range of host associations, including various plants (such as Triticum aestivum, Solanum tuberosum, and Hordeum vulgare) and animals (including multiple amphibian species). While Pseudomonas fluorescens strains are often beneficial in agricultural contexts due to their role in promoting plant growth and suppressing pathogens, LBUM677 has been noted for its potential pathogenicity in animals, contributing to bacterial infections. This dual role highlights the ecological significance of P. fluorescens LBUM677, as it can interact with both plant and animal hosts, indicating its adaptability and potential impact on various ecosystems. Understanding the traits and behaviors of this strain can inform both agricultural practices and health considerations in environments where it is present.