| Description | Parasutterella excrementihominis is a Gram-negative, rod-shaped microbe that thrives in mesophilic temperatures, categorized as a Chemoheterotroph, and can be found in various body sites, including the gut, respiratory, and urinary tracts, across multiple species, and is an Obligate Anaerobe. The Gram-negative characteristic of P. excrementihominis indicates that it has a thin peptidoglycan layer in its cell wall, which is typically associated with a greater resistance to environmental stresses. Its rod-shaped morphology allows for efficient movement and colonization in its preferred environments. As a mesophilic microbe, P. excrementihominis grows best in moderate temperatures, typically between 20-45°C, which is ideal for its survival in the human body. As a Chemoheterotroph, P. excrementihominis relies on organic compounds for energy and carbon, breaking down complex molecules to sustain its growth and development. This metabolic process is crucial for its survival, particularly in the gut where it can utilize various nutrients and host-derived compounds. The microbe's presence in multiple body sites and species suggests a high degree of adaptability and resilience, allowing it to thrive in diverse environments. The Obligate Anaerobe nature of P. excrementihominis means that it requires the absence of oxygen to grow, which is typically found in the deeper layers of the gut or in areas with low oxygen levels. P. excrementihominis has been implicated in various diseases, including inflammatory bowel disease, and its presence has been detected in the feces of individuals with certain gastrointestinal disorders. The microbe's ability to produce short-chain fatty acids and other metabolites may contribute to its role in shaping the gut microbiome and influencing host health. |
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