Lactobacillus ruminis DSM 20403 = NBRC 102161

Lactobacillus ruminis DSM 20403, also designated as NBRC 102161, is a Gram-positive bacterium primarily found in the human gut. This species exhibits a rod shape and is classified as a facultative anaerobe, indicating its ability to thrive in both aerobic and anaerobic environments. Notably, Lactobacillus ruminis possesses true flagella, which may contribute to its motility within the gut ecosystem. This bacterium is not only associated with humans (Homo sapiens) but also has been identified in other hosts, including cattle (Bos taurus) and birds (Aves). The presence of Lactobacillus ruminis in multiple hosts suggests its adaptability and potential importance in various gut microbiomes. Lactobacillus ruminis has a single replicon, which is indicative of its genetic structure and stability. The complete genome sequence of this strain is available under the accession number FOPI00000000.1, providing a valuable resource for further research into its functional capabilities and interactions within the gut environment. The presence of Lactobacillus ruminis in the gut microbiota of different species highlights its ecological significance. It may play a role in digestion and gut health, potentially influencing the microbiome's overall balance and functionality. Understanding Lactobacillus ruminis's interactions within the gut could provide insights into its contributions to host health and nutrient absorption, as well as its potential applications in probiotic formulations.