Lactobacillus gasseri DSM 14869

Lactobacillus gasseri DSM 14869 is a Gram-positive, rod-shaped bacterium that typically exists in chains or as single cells. This organism is classified as a facultative anaerobe, meaning it can grow in both the presence and absence of oxygen. It is non-motile and does not possess flagella, indicating a reliance on its surrounding environment for movement rather than locomotion. The optimal growth temperature for L. gasseri DSM 14869 is 25°C, placing it within the mesophilic temperature range. This temperature preference suggests that it thrives in moderate conditions, which are often found in host-associated environments, such as the gastrointestinal tract of humans and other animals. L. gasseri DSM 14869 has a single replicon and one membrane, characteristic of many bacteria within the Lactobacillus genus. It is free-living, indicating that it can survive independently, even though it often resides in association with hosts. The presence of L. gasseri in various habitats highlights its potential ecological role in the microbiome, particularly concerning human health. This bacterium may contribute to the balance of gut microbiota and can play a role in digestion, immune function, and the maintenance of a healthy gut environment. Understanding the specific traits and behaviors of L. gasseri DSM 14869 can provide insights into its biological significance and potential applications in probiotics and health-related interventions.