Acinetobacter baumannii strain TG31977

Acinetobacter baumannii strain TG31977 is a Gram-negative, rod-shaped bacterium that exhibits a chemoheterotrophic lifestyle, relying on organic compounds for energy. This strain is aerobe, thriving in oxygen-rich environments, and is characterized by its presence as single cells in its natural habitat, which includes multiple environments. It has a mesophilic temperature range, with an optimal growth temperature of 37°C. The strain TG31977 is notable for its pathogenicity in humans, being associated with a range of severe health effects such as bacteremia, necrotizing fasciitis, bloodstream infections, urinary tract infections, and nosocomial infections, among others. It is capable of causing hospital-acquired pneumonia and respiratory tract infections, as well as being implicated in wound contaminations and community-acquired infections. This highlights its role as a significant human pathogen, especially in healthcare settings where it can lead to severe infections. Acinetobacter baumannii strain TG31977 is free-living with a single replicon and has a double membrane structure characteristic of Gram-negative bacteria. Its lack of mobility, despite the presence of flagella, suggests that it relies on passive dispersal mechanisms within its environments. The bacterium's prevalence and pathogenic potential underscore the importance of understanding its ecological dynamics and interactions within various habitats, particularly in relation to human health.