Lactobacillus delbrueckii subsp. lactis strain KCCM 34717

Lactobacillus delbrueckii subsp. lactis strain KCCM 34717 is a Gram-positive, rod-shaped bacterium that exhibits a chain-like cell arrangement. It is classified as a facultative anaerobe, which means it can grow in both the presence and absence of oxygen, adapting to varying environmental conditions. This strain thrives optimally at a temperature of 42°C, placing it within the mesophilic temperature range. Lactobacillus delbrueckii subsp. lactis is free-living and has been identified as a host for Homo sapiens, indicating its relevance in human-associated environments. This strain does not exhibit mobility, and the presence of flagella is noted, which may play a role in its ecological interactions despite the lack of motility. With a single replicon and one membrane, L. delbrueckii subsp. lactis strain KCCM 34717 is a straightforward organism in terms of its genetic and cellular structure. The strain's adaptability to different habitats and its ability to survive at elevated temperatures may indicate its potential utility in food fermentation processes, particularly in dairy products where such conditions are prevalent. Overall, the traits of Lactobacillus delbrueckii subsp. lactis strain KCCM 34717 suggest that it possesses characteristics advantageous for survival in diverse environments, especially those associated with human activity and food production systems.