Klebsiella oxytoca strain NCTC11355

Klebsiella oxytoca strain NCTC11355 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic metabolism, making it capable of thriving in both aerobic and anaerobic environments. This strain is nonsporulating and is classified as a chemoheterotroph, indicating that it derives its energy from organic compounds. The optimal growth temperature for K. oxytoca NCTC11355 is 37.0 °C, which aligns with the typical human body temperature, suggesting its potential association with warm-blooded hosts. K. oxytoca, as a member of the Enterobacteriaceae family, is known to inhabit diverse environments, which may include soil, water, and the gastrointestinal tracts of various organisms. This adaptability to multiple habitats underscores its ecological versatility and potential role in different environments. The ability to function in varying oxygen conditions also enhances its survival and proliferation in diverse ecological niches, including those that may be nutrient-rich or oxygen-depleted. The traits of K. oxytoca strain NCTC11355 not only highlight its physiological versatility but also suggest a potential role in biogeochemical cycling, particularly in environments where organic matter is abundant. This strain's capacity to utilize a range of organic substrates may influence microbial community dynamics and nutrient availability in its natural habitats.