Lactococcus lactis subsp. lactis bv. diacetylactis strain S50-1RSS

Lactococcus lactis subsp. lactis bv. diacetylactis strain S50-1RSS is a Gram-positive bacterium characterized by its cocci shape and tendency to form chains. This strain is a facultative anaerobe, meaning it can survive in both aerobic and anaerobic environments, which allows it to inhabit a variety of ecological niches. It is non-motile and lacks flagella, indicating that it does not have the means for active movement. This strain is mesophilic, with an optimal growth temperature of 40°C, which suggests a preference for moderately warm environments. It has a single replicon and a single membrane structure, indicative of its relatively simple cellular organization. As a free-living organism, Lactococcus lactis subsp. lactis bv. diacetylactis S50-1RSS does not rely on other organisms for its survival, allowing it to thrive in diverse habitats. Notably, this strain is nonsporulating, which means it does not form spores to withstand unfavorable conditions, further emphasizing its ecological adaptations. The accession number for this strain provides a reference for genomic data, facilitating further research into its characteristics and potential applications. In summary, Lactococcus lactis subsp. lactis bv. diacetylactis strain S50-1RSS exemplifies a robust microbial species well-suited for various environments, contributing to its role in fermentation processes and its potential applications in food microbiology and biotechnology.