Bifidobacterium bifidum S17

Bifidobacterium bifidum S17 is a microorganism that exhibits the following characteristics: mesophile, chemoheterotroph, anaerobic energy production, Gram-variable, rod-shaped, found in the gastrointestinal tract of humans, obligate anaerobe. As a mesophile, Bifidobacterium bifidum S17 thrives in temperatures ranging from 25°C to 45°C, making it well-suited to inhabit the human gastrointestinal tract. Its chemoheterotrophic metabolism means that it obtains energy by breaking down organic compounds, rather than producing its own food through photosynthesis. This microbe relies on anaerobic energy production, suggesting that it is adapted to environments with low oxygen levels. Gram-variable staining indicates that Bifidobacterium bifidum S17 has an irregular or uncertain cell wall structure, which can affect its interaction with the human immune system. In terms of shape, this microbe is rod-shaped, which can facilitate its movement and competition for nutrients within the gastrointestinal tract. Its abundance in the human gastrointestinal tract, particularly in infants, plays a crucial role in the development of the gut microbiome. As an obligate anaerobe, Bifidobacterium bifidum S17 requires an environment with no oxygen present to survive and replicate. This is likely due to the presence of oxygen-sensitive enzymes and its reliance on anaerobic energy production. Moreover, Bifidobacterium bifidum S17 has been increasingly recognized for its potential health benefits, including the production of short-chain fatty acids, modulation of the immune system, and improvement of nutrient absorption in the gut. The strain S17 has been extensively studied due to its ability to produce bifidin, a polysaccharide with prebiotic properties, which can promote the growth of beneficial microorganisms in the gut. Overall, Bifidobacterium bifidum S17 is a significant component of the human microbiome, and its unique characteristics have sparked significant interest in its potential applications in human health and disease.