Salmonella enterica strain H41

Salmonella enterica strain H41 is a Gram-negative, microaerophilic bacterium classified as a chemoorganotroph, utilizing organic compounds for energy. It typically exists in a single or chain arrangement and is characterized by its spirilla shape. This strain possesses flagella, indicating its capability for motility, although it is noted that it does not exhibit mobility in practice. The optimal growth temperature for S. enterica H41 is 37°C, which situates it within the mesophilic temperature range. This strain harbors a single replicon and features a double membrane structure, typical of Gram-negative bacteria. S. enterica strain H41 has a wide array of biotic relationships, being free-living and associated with various hosts, including Homo sapiens (humans), Gallus gallus (domestic chickens), and several plant species such as Solanum lycopersicum (tomatoes) and Hordeum vulgare (barley). The strain is known to cause several health effects in humans, including bacteremia, acute cholecystitis, and various forms of gastroenteritis such as food poisoning and typhoid fever. Given its diverse host range and pathogenic potential, S. enterica strain H41 exemplifies the importance of monitoring food safety and public health, especially in the context of zoonotic diseases and foodborne illnesses. Its association with both animal and plant hosts highlights the ecological interconnectedness of microbial pathogens and their environments.