Raoultella planticola strain NCTC9528

Raoultella planticola strain NCTC9528 is a Gram-negative, rod-shaped bacterium that demonstrates facultative anaerobic characteristics, allowing it to thrive in both aerobic and anaerobic environments. This strain is classified as a chemoheterotroph, indicating that it derives its energy and carbon from organic compounds. The optimal growth temperature for R. planticola NCTC9528 is 37°C, situating it within the mesophilic temperature range, which is conducive to growth in human-associated habitats. Notably, this bacterium is non-motile despite the presence of flagella, suggesting that it does not utilize flagellar movement for mobility. R. planticola strain NCTC9528 is associated with various health effects in humans, including bacteremia, urinary tract infections (UTIs), pneumonia, cholangitis, abscesses, cystitis, scombroid poisoning, abdominal abscesses, surgical site infections (SSIs), and intra-abdominal infections. These conditions highlight the potential pathogenic role of this bacterium in clinical settings. The presence of a single replicon in its genetic structure may contribute to its adaptability in different environments, including those encountered within the human body. Understanding the ecological and clinical significance of R. planticola is vital, particularly regarding its role as an opportunistic pathogen in immunocompromised individuals or those with underlying health conditions. The diversity of infections it can cause underscores the need for further research into its pathogenic mechanisms and the environments that harbor this organism.