Acinetobacter baumannii strain Aci00862

Acinetobacter baumannii strain Aci00862 is a Gram-negative, rod-shaped bacterium that thrives in multiple habitats as a free-living organism. This strain is classified as a chemoheterotroph, indicating that it derives its energy from organic compounds. Aci00862 requires oxygen for growth, making it an aerobic organism. It has a mesophilic temperature range, with an optimal growth temperature of 37°C, which coincides with human body temperature, enhancing its pathogenic potential. The bacterium exhibits a single-cell arrangement and lacks mobility, despite the presence of flagella. It has a complex structure featuring two membranes and a single replicon, traits characteristic of many Gram-negative bacteria. Aci00862 has significant implications for human health, being associated with a variety of severe infections including bacteremia, necrotizing fasciitis, bloodstream infections, urinary tract infections, and nosocomial infections, among others. Its ability to cause healthcare-associated infections and its presence in community-acquired infections highlight its adaptability and resilience in various environments. The ecological insight provided by Aci00862's traits emphasizes its role as an opportunistic pathogen in human populations, particularly in healthcare settings where it can lead to serious infections. Understanding its characteristics can aid in developing strategies for prevention and treatment of infections caused by this strain, which is critical given its known pathogenicity.