Providencia alcalifaciens DSM 30120

Providencia alcalifaciens DSM 30120 is a Gram-negative, rod-shaped bacterium primarily found in the intestinal microflora of animals. This organism is classified as a facultative anaerobe, meaning it can thrive in both the presence and absence of oxygen, which is advantageous for its survival in varied environments within the gastrointestinal tract. As a chemoheterotroph, P. alcalifaciens derives its energy from organic compounds, making it dependent on the substrates available in its habitat. The bacterium is mobile, possessing flagella that facilitate its movement, which may play a role in its ecological interactions within the gut. P. alcalifaciens is nonsporulating and has a single replicon, indicating a simpler genomic architecture compared to some other bacteria. Its optimal growth temperature is 37 degrees Celsius, placing it within the mesophilic temperature range suitable for growth in warm-blooded hosts. The presence of P. alcalifaciens in the intestinal microflora suggests it may contribute to the complex ecosystem of gut bacteria, potentially influencing digestion and the overall health of its host. Its ability to adapt to varying oxygen conditions and its mobility may allow it to interact dynamically with other microbial populations in the gut, highlighting its potential role in maintaining microbial diversity and gut health.