Salmonella enterica strain PNUSAS059842

Salmonella enterica strain PNUSAS059842 is a Gram-negative bacterium characterized by its spirilla shape and microaerophilic oxygen requirement. It is a chemoorganotroph, deriving energy from organic compounds, and typically exists in chains or as single cells. This strain is notable for its presence in various hosts, including Homo sapiens (humans), Gallus gallus (chickens), and several species of plants and mammals, indicating a diverse ecological niche. The optimal growth temperature for strain PNUSAS059842 is 37°C, placing it in the mesophilic range, which is conducive to growth in warm-blooded animals. Unlike some microorganisms, this strain does not exhibit mobility, despite having flagella, and it possesses a single replicon and a double membrane structure, typical of Gram-negative bacteria. The health implications associated with Salmonella enterica strain PNUSAS059842 are significant. It is known to cause a variety of illnesses, including bacteremia, typhoid fever, and foodborne illnesses such as gastroenteritis and diarrhea. These conditions can arise from ingesting contaminated food or water, emphasizing its role as a pathogen in both human and animal health. The presence of this strain in multiple hosts, including agricultural species like Gallus gallus and crops such as Solanum lycopersicum (tomato) and Hordeum vulgare (barley), highlights its potential impact on food safety and public health. Understanding the traits of Salmonella enterica strain PNUSAS059842 can inform strategies for monitoring and controlling its spread in both clinical and environmental contexts.