Klebsiella pneumoniae strain NCTC13635

Klebsiella pneumoniae strain NCTC13635 is a Gram-negative, rod-shaped bacterium that exhibits various characteristics crucial for its ecological and pathogenic roles. It is a facultative anaerobe, capable of thriving in both aerobic and anaerobic conditions, and functions as a chemoheterotroph, utilizing organic compounds as energy sources. This strain typically presents in chains, pairs, or as single cells and possesses flagella, allowing for mobility. K. pneumoniae NCTC13635 is known to be mesophilic, with an optimal growth temperature of 37°C, which coincides with human body temperature, underscoring its adaptability to host environments. The strain has one replicon and two membranes, features common to Gram-negative bacteria that contribute to its structural integrity and interaction with host organisms. This bacterium is associated with a range of health effects, particularly in humans, including bacteremia, urinary tract infections, pneumonia, and various intra-abdominal infections. It has also been implicated in severe conditions such as septicemia and neonatal sepsis. The strain's biotic relationships indicate that it is free-living yet can also infect a variety of hosts, including mammals, birds, and plants. The ability of K. pneumoniae NCTC13635 to inhabit multiple host species and cause significant health issues illustrates its ecological versatility and pathogenic potential. This adaptability may contribute to its persistence in diverse environments, reflecting the complex interactions between microbial pathogens and their hosts.