Desulfobacca acetoxidans DSM 11109

Desulfobacca acetoxidans DSM 11109 is a Gram-negative, anaerobic bacterium that thrives as a free-living organism in freshwater sludge environments. This organism exhibits a unique cell arrangement, typically forming pairs, and is characterized by its organoheterotrophic metabolism. It does not exhibit mobility, despite having flagella, indicating that the flagella may serve a different function rather than for motility. D. acetoxidans is classified as mesophilic, indicating that it grows optimally at moderate temperatures. The bacterium has a single replicon and possesses two membranes, which is consistent with its classification in the Proteobacteria phylum. Importantly, D. acetoxidans does not form spores and is not associated with pathogenicity, making it a non-pathogenic member of its microbial community. The ecological role of D. acetoxidans can be inferred from its metabolic capabilities and habitat. As an organoheterotroph, it plays a significant role in the degradation of organic matter in anaerobic freshwater environments, contributing to nutrient cycling and the maintenance of the ecosystem's health. Its presence in sludge indicates its potential importance in bioremediation processes and organic waste treatment, where it could help in breaking down complex organic compounds. The accession number for further genomic analysis of D. acetoxidans is NC_015388.1, providing a resource for studying its genetic makeup and metabolic pathways.