Pseudomonas fragi strain P121

Pseudomonas fragi strain P121 is a psychrotolerant bacterium primarily found in cold environments, which includes habitats such as cutting and processing laboratories, leaves of cold-adapted plants, meat, and milk processing facilities. This adaptability to low temperatures allows P. fragi to thrive in environments where many other bacteria may not, making it a significant organism in food processing and microbiological studies. The strain is characterized by having a single replicon, which is indicative of its genetic structure. This can influence its metabolic capabilities and responses to environmental stressors. The genomic data for Pseudomonas fragi strain P121 can be accessed under the accession number NZ_CP013861.1, which provides a valuable resource for further research into its genetic makeup and functional traits. In ecological contexts, the presence of Pseudomonas fragi in food processing environments highlights its potential role in food spoilage, particularly in refrigerated products. Understanding its characteristics can be vital for developing strategies to manage microbial populations in food safety and quality control. Furthermore, the ability of P. fragi to colonize cold-adapted plant surfaces suggests a potential ecological role in nutrient cycling and plant interactions in cold habitats. This underscores the importance of studying psychrotolerant bacteria like Pseudomonas fragi in both food science and ecological research.