Salmonella enterica strain H23

Salmonella enterica strain H23 is a Gram-negative, microaerophilic bacterium that exhibits a spirilla shape and typically arranges itself in chains or as singles. This strain is a chemoorganotroph, relying on organic compounds for energy. It has a mesophilic temperature range, with an optimal growth temperature of 37°C. Salmonella enterica strain H23 possesses flagella, indicating motility, although it is categorized as non-motile in behavior. The bacterium is associated with a variety of hosts, including Homo sapiens (humans), Gallus gallus (domestic chickens), and several plant species such as Solanum lycopersicum (tomato) and Hordeum vulgare (barley). This diverse host range highlights its adaptability and suggests a significant ecological role in different environments, particularly in relation to food systems and agriculture. Salmonella enterica strain H23 is known to cause various health issues in humans, including bacteremia, acute cholecystitis, and gastroenteritis, among others. These health effects underscore its importance as a foodborne pathogen, leading to conditions such as diarrhea and systemic infections. With one replicon and a double membrane structure, this strain does not form spores, which may influence its survival and persistence in host environments. The free-living nature of Salmonella enterica strain H23 further emphasizes its ecological versatility, allowing it to thrive in diverse habitats while posing a risk for foodborne illness, particularly through contaminated food sources.