Brachyspira hyodysenteriae ATCC 27164

Brachyspira hyodysenteriae ATCC 27164 is a Gram-negative, mesophilic bacterium characterized by its spirilla shape and mobility, facilitated by the presence of flagella. This organism is classified as a chemoheterotroph, deriving its energy from organic compounds. It typically exists in a free-living state within various habitats, highlighting its adaptability in different environments. Brachyspira hyodysenteriae is strictly anaerobic, meaning it requires an oxygen-free environment for growth and survival. Its optimal growth temperature is 37°C, aligning with the physiological conditions of various host organisms, particularly in swine, where it is known to cause dysentery. The bacterium has a single replicon and is composed of two membranes, which is consistent with its classification within the Gram-negative group. Notably, Brachyspira hyodysenteriae does not form spores, indicating a reliance on other survival mechanisms in adverse conditions. The ecological role of Brachyspira hyodysenteriae could involve interactions within the gastrointestinal microbiota of its host, potentially influencing health and disease states. Understanding the traits of this bacterium is essential for developing effective control measures in veterinary medicine, particularly in swine production, where it poses significant challenges due to its pathogenicity. The accession number for this strain is NZ_CP016085.2, which can be used for further genomic studies and research.