Listeria weihenstephanensis str. WS 4560 ( = DSM 24698)

Listeria weihenstephanensis str. WS 4560 (also known as DSM 24698) is a Gram-positive bacterium characterized by its rod shape and anaerobic oxygen requirement. This organism is classified as mesophilic, with an optimal growth temperature of 32°C. It possesses a single replicon and is non-spore-forming, which emphasizes its reliance on specific environmental conditions for survival and replication. The mesophilic nature of Listeria weihenstephanensis suggests that it thrives in moderate temperature environments, which can be indicative of its ecological niche. This trait may allow the bacterium to inhabit various ecological contexts, particularly those that experience temperature fluctuations within the mesophilic range. The lack of sporulation indicates that it does not produce spores as a means of surviving adverse conditions, which could limit its ability to endure extreme environments compared to spore-forming bacteria. The accession number NZ_CP011102.1 serves as a reference for genetic and genomic information related to this strain, providing a resource for further studies on its genetics and potential applications. Understanding the characteristics of Listeria weihenstephanensis WS 4560 can contribute to knowledge about its role in food safety and public health, particularly considering that some Listeria species are known pathogens. The unique traits of this strain highlight its potential significance in both ecological and microbiological research contexts.