Providencia rettgeri DSM 1131

Providencia rettgeri DSM 1131 is a Gram-negative, nonsporulating rod-shaped bacterium that optimally grows at 37.0°C. As a chemoheterotroph, it derives its energy from organic compounds, reflecting its adaptability to various nutrient sources. This species is classified as a facultative anaerobe, indicating its ability to thrive in both aerobic and anaerobic environments, which enhances its ecological versatility. Providencia rettgeri is known to inhabit a range of environments, suggesting that it can occupy multiple ecological niches. This adaptability may contribute to its survival in diverse habitats, including those rich in organic matter where it can utilize various substrates for growth. The ability to function in the presence or absence of oxygen further supports its potential to colonize different ecological zones. The physiological characteristics of P. rettgeri, particularly its metabolic flexibility and temperature preference, may play a significant role in its interactions within microbial communities, particularly in environments where nutrient availability fluctuates. Understanding these traits can provide insights into the ecological roles that P. rettgeri may fulfill, including its potential contributions to nutrient cycling in its native habitats.