Citrobacter freundii strain 705SK3

Citrobacter freundii strain 705SK3 is a Gram-negative, rod-shaped bacterium that exhibits facultative anaerobic respiration. This strain is nonsporulating and is typically found in various environments, including hospital sewage, the intestinal tract of humans and animals, general sewage, soil, and surface waters. The presence of Citrobacter freundii in diverse habitats, particularly in sewage and hospital environments, suggests its role in the degradation of organic matter and potential involvement in nutrient cycling. The strain's facultative anaerobic nature allows it to thrive in both aerobic and anaerobic conditions, indicating a versatile metabolic capability that may contribute to its survival and proliferation in fluctuating environmental conditions. Understanding the ecological role of Citrobacter freundii strain 705SK3 can provide insights into its function within microbial communities, particularly in relation to wastewater treatment processes and its potential impact on the microbiome of the intestinal tract. Further investigation into the strain's interactions within these environments could shed light on its contributions to microbial dynamics and potential applications in bioremediation or environmental management.