Listeria monocytogenes 10403S

Listeria monocytogenes 10403S is a Gram-positive, rod-shaped bacterium that exhibits a facultative anaerobic metabolism, allowing it to thrive in various oxygen conditions. This organism is classified as a chemoorganotroph, meaning it derives its energy from organic compounds. It typically forms chains or exists as single cells. The optimal growth temperature for L. monocytogenes 10403S is 30°C, placing it within the mesophilic temperature range. This bacterium possesses true flagella, although it is noted to lack mobility. L. monocytogenes 10403S is free-living and has a single replicon and one membrane. The ability of Listeria monocytogenes to inhabit multiple environments highlights its ecological versatility. Its survival and proliferation in diverse habitats, coupled with its capacity to utilize organic materials for energy, suggest a significant role in nutrient cycling within those ecosystems. This adaptability may contribute to its potential as a foodborne pathogen, as it can persist in food processing environments and contaminate various food products. Understanding the traits of L. monocytogenes 10403S is essential for food safety and public health efforts aimed at mitigating the risks associated with this organism.