| Description | Eubacterium rectale is a Gram-positive, rod-shaped microbe that thrives in mesophilic temperatures, categorized as a Chemoheterotroph, and can be found in various body sites, including the gastrointestinal tract, of all possible species, specifically in the human gut. As an Obligate Anaerobe, Eubacterium rectale requires a strict anaerobic environment to survive, which is reflected in its inability to tolerate oxygen.The Gram-positive characteristic of Eubacterium rectale indicates that it has a thick peptidoglycan layer in its cell wall, which retains the crystal violet stain used in the Gram staining procedure. Its rod-shaped morphology is typical of many bacteria, allowing for efficient movement and absorption of nutrients. As a mesophilic microbe, Eubacterium rectale grows best in moderate temperatures, typically between 20-45°C, which is suitable for its habitat in the human gut.As a Chemoheterotroph, Eubacterium rectale relies on chemical reactions to obtain energy and organic compounds from its environment, rather than producing its own food through photosynthesis or other means. This is evident in its ability to break down complex carbohydrates and produce short-chain fatty acids, which are then used as energy sources by the host.The presence of Eubacterium rectale in the human gut has been linked to various health benefits, including the production of butyrate, a short-chain fatty acid that plays a crucial role in maintaining a healthy gut epithelium and regulating the immune system. Its ability to outcompete other microbes for space and resources has also led to its use as a probiotic, promoting a balanced gut microbiome and enhancing overall well-being. |
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