Lactobacillus johnsonii ATCC 33200

Lactobacillus johnsonii ATCC 33200 is a Gram-positive, rod-shaped bacterium that typically forms chains and demonstrates facultative anaerobic metabolism. This strain thrives optimally at a temperature of 25.0°C, indicating a preference for moderate thermal environments. As a host-associated microbe, L. johnsonii ATCC 33200 is commonly found in various biological niches within its host, potentially contributing to the maintenance of a balanced microbiome. The facultative anaerobic nature of L. johnsonii ATCC 33200 allows it to adapt to varying oxygen conditions, which is advantageous for survival in diverse habitats, including the gastrointestinal tract where it may play a role in fermentation processes. The ability to grow in the presence or absence of oxygen suggests that this bacterium can efficiently utilize available substrates, facilitating its role in microbial communities. Lactobacillus species, including L. johnsonii, are often recognized for their potential beneficial effects on host health, particularly in the context of digestion and nutrient absorption. Their presence in host-associated habitats highlights the intricate relationships between microbes and their hosts, where these bacteria may contribute to metabolic processes, enhance immune responses, or even influence host behavior. Understanding the traits of L. johnsonii ATCC 33200 can provide valuable insights into its functional contributions within the microbiome, elucidating its role in sustaining host health and ecological balance.