Bacteroides fragilis strain DCMOUH0018B

Bacteroides fragilis strain DCMOUH0018B is a Gram-negative, anaerobic, rod-shaped bacterium that primarily exists in association with hosts, including Homo sapiens, Gallus gallus, Metazoa, Equidae, and Serpentes. This organism is a chemoorganotroph, utilizing organic compounds as its energy source. Its optimal growth temperature is 37°C, and it thrives within a mesophilic temperature range. The strain is characterized by its cell arrangement as singles and possesses flagella, although it exhibits no mobility. Bacteroides fragilis strain DCMOUH0018B has a complex genomic structure, consisting of four replicons and two membranes. In terms of its ecological role, it is classified as free-living, contributing to the microbiome of its hosts. However, this bacterium is also associated with various health effects, particularly in humans. It has been linked to serious medical conditions including bacteremia, abscesses, Alzheimer’s Disease pathologies, diarrhea, colitis, septicemia, colorectal cancer, and local tissue infections. The pathogenic potential of Bacteroides fragilis underscores its significance in both health and disease contexts. Understanding the dual roles of Bacteroides fragilis strain DCMOUH0018B as both a commensal organism within the microbiome and a potential pathogen highlights the complexity of host-microbe interactions. This strain exemplifies how microbial communities can influence health outcomes, particularly in the context of anaerobic infections and inflammatory diseases.