Klebsiella pneumoniae IS43

Klebsiella pneumoniae IS43 is a Gram-negative, rod-shaped bacterium characterized as a facultative anaerobe and a chemoheterotroph. This organism typically exists in host-associated habitats, indicating its role in the microbiota of various environments, particularly within hosts. K. pneumoniae IS43 can be found in different arrangements, including chains, pairs, and singles, which may influence its interactions with the host and other microbial communities. The bacterium possesses flagella, which contributes to its mobility, allowing it to navigate its environment effectively. K. pneumoniae IS43 thrives at an optimal temperature of 37°C, fitting within the mesophilic temperature range. This temperature preference aligns with the typical physiological conditions of warm-blooded hosts, further emphasizing its association with host environments. K. pneumoniae IS43 has a single replicon and is characterized by a double-membrane structure, which is a common trait among Gram-negative bacteria. Unlike some other bacterial species, K. pneumoniae IS43 does not undergo sporulation, indicating that it relies on alternative survival strategies in response to environmental stresses. Its free-living biotic relationship suggests that K. pneumoniae IS43 can exist independently of hosts, allowing it to inhabit various ecological niches. Understanding the characteristics of this bacterium can provide insights into its ecological roles and potential impacts on host health, especially given its association with human infections and its capacity for adaptation in diverse environments. The accession number for K. pneumoniae IS43 is CBWK000000000.1, which may serve as a reference for further genomic studies.