Lactococcus piscium strain CMTALT02

Lactococcus piscium strain CMTALT02 is a Gram-positive cocci bacterium that typically arranges itself in chains. This strain is non-motile and does not possess flagella, indicating a lack of mobility. It has been identified in specific habitats, including steak tartare and vacuum-packaged meats, suggesting its role in food environments where refrigeration and anaerobic conditions are prevalent. The strain is characterized by the presence of five replicons, which may play a role in its genetic stability and adaptability to various environments. Notably, Lactococcus piscium strain CMTALT02 has been observed in association with the fish species Oncorhynchus mykiss, also known as rainbow trout, indicating a potential ecological relationship with aquatic hosts. Importantly, this bacterium does not undergo sporulation, which may influence its survival strategies in food products and aquatic environments. The strain is cataloged under several accession numbers, including NZ_LT984414.1 and NZ_LT984415.1, among others, which provide valuable resources for researchers studying its genetic and functional traits. In summary, Lactococcus piscium strain CMTALT02 exhibits specific traits that suggest its adaptation to food-related environments and its potential interactions with aquatic hosts, highlighting its relevance in food safety and microbiology.