Lactococcus cremoris subsp. cremoris IBB477

Lactococcus cremoris subsp. cremoris IBB477 is a Gram-positive, nonsporulating coccus that exhibits facultative anaerobic metabolism. This strain thrives optimally at a temperature of 40.0°C, reflecting its adaptation to environments that may experience elevated thermal conditions. L. cremoris subsp. cremoris is typically found in diverse habitats, which may include dairy products, where it plays a crucial role in fermentation processes. As a member of the Lactococcus genus, this subspecies contributes significantly to the production of lactic acid, influencing the flavor and preservation of fermented foods. Its facultative anaerobic capability allows it to survive in both aerobic and anaerobic environments, providing versatility in its ecological niches. The presence of L. cremoris subsp. cremoris IBB477 in varied habitats underscores its potential utility in biotechnological applications, particularly in dairy fermentation and the development of probiotic products. Further studies could elucidate its specific roles in microbial communities and its interactions with other microorganisms in these environments.