| Description | Pseudoflavonifractor capillosus is a Gram-positive, rod-shaped bacterium that thrives in mesophilic temperatures, classified as a chemoheterotroph, and can be found in various body sites, including the gastrointestinal tract, skin, and respiratory tract, across different species. As an obligate anaerobe, P. capillosus requires the absence of oxygen to survive and grow, which is reflected in its ability to ferment carbohydrates and produce short-chain fatty acids. The Gram-positive cell wall of P. capillosus provides it with a unique set of interactions with its environment, allowing it to adhere to and colonize various surfaces. Its rod-shaped morphology enables it to maintain a large surface area, facilitating the uptake of nutrients and exchange of waste products. As a mesophilic microorganism, P. capillosus grows optimally at temperatures between 20-45°C, making it well-suited to inhabit a wide range of environments, from the human body to soil and sediment. As a chemoheterotroph, P. capillosus relies on the consumption of organic compounds for energy and growth, breaking down complex molecules into simpler ones. Its presence in various body sites across different species suggests a high degree of adaptability and ability to form symbiotic relationships with its hosts. The ability of P. capillosus to produce short-chain fatty acids has been linked to the regulation of immune responses and the maintenance of a healthy gut microbiome. Pseudoflavonifractor capillosus has been isolated from the gut of certain insects, where it plays a crucial role in the breakdown of complex plant material, allowing the insects to extract essential nutrients. |
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