Klebsiella pneumoniae ISC21

Klebsiella pneumoniae ISC21 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic lifestyle, allowing it to thrive in both oxygen-rich and low-oxygen environments. This organism typically resides in host-associated habitats, indicating its relationship with living hosts. It is classified as a chemoheterotroph, meaning it derives its energy and carbon from organic compounds. In terms of cellular arrangement, Klebsiella pneumoniae ISC21 can be found in various formations, including chains, pairs, and singles. The bacterium possesses flagella, which contribute to its mobility. Its optimal growth temperature is around 37°C, aligning with the body temperature of many mammals, which may facilitate its role as a pathogen. Klebsiella pneumoniae ISC21 has a mesophilic temperature range, suggesting it thrives in moderate temperature conditions. It is nonsporulating and has a single replicon, which may impact its genetic stability and replication dynamics. The organism is characterized by having two membranes, typical of Gram-negative bacteria, which may play a role in its interactions with the host and the environment. Ecologically, Klebsiella pneumoniae ISC21 exhibits a free-living biotic relationship, indicating its ability to survive independently while also being associated with hosts. This duality in its lifestyle underscores its potential as both a commensal organism and a pathogen, thereby highlighting its significance in microbiological studies and public health contexts. The accession number for this strain is CBWQ000000000.1, providing a reference point for further research and characterization.