Providencia stuartii

Providencia stuartii is a Gram-negative, rod-shaped bacterium that exhibits motility due to the presence of flagella. This organism is classified as a facultative anaerobe, allowing it to thrive in both aerobic and anaerobic environments. As a chemoheterotroph, it derives its energy and nutrients from organic compounds. Optimal growth occurs at a temperature of 37.0 °C, placing it within the mesophilic temperature classification. Providencia stuartii is known to be nonsporulating, which indicates that it does not form spores under environmental stress. The bacterium is found in various habitats, suggesting a versatile ecological presence. Importantly, it is associated with human pathogenicity, although specific pathogenic mechanisms or clinical manifestations are not detailed here. The genome of Providencia stuartii consists of a single replicon, with its genomic information accessible through the accession number UGUB00000000.1. This genetic simplicity may reflect its adaptability to diverse environments and potential interactions with human hosts. Unique to Providencia stuartii is its ability to thrive in multiple habitats, which may contribute to its role in human infections, highlighting the importance of understanding its ecological niches for better management and treatment strategies in clinical settings.