Providencia alcalifaciens DSM 30120

Providencia alcalifaciens DSM 30120 is a Gram-negative, nonsporulating rod-shaped bacterium that functions as a chemoheterotroph, utilizing organic compounds as its energy source. This microbe thrives at an optimal temperature of 37.0°C, which aligns with the physiological conditions typically found within the intestinal microflora of animals. As a facultative anaerobe, P. alcalifaciens is capable of growth in both aerobic and anaerobic environments, allowing it to adapt to the fluctuating oxygen levels present in the intestinal tract. The ecological role of P. alcalifaciens within the animal gut is significant, as it contributes to the complex microbiota that aids in digestion and nutrient absorption. It may also play a role in maintaining gut health by competing with pathogenic organisms and contributing to the overall balance of gut microbiota. Understanding the traits of P. alcalifaciens can provide insights into its potential interactions within the host's intestinal ecosystem, highlighting its importance in the context of gastrointestinal microbiology.