Serratia marcescens strain 332

Serratia marcescens strain 332 is a gram-negative, rod-shaped bacterium classified as a facultative anaerobe. This organism is chemoheterotrophic, utilizing organic compounds for energy and carbon. It is motile, possessing flagella that enable movement. Strain 332 thrives optimally at 37°C and is categorized as mesophilic, with growth occurring within a range of temperatures typical for this group. This strain has been identified in multiple habitats, indicating its ecological versatility. Notably, it has a single replicon and is nonsporulating, which suggests a stable genetic composition conducive to its environmental adaptability. Serratia marcescens strain 332 is known for its pathogenicity in humans, where it can cause nosocomial infections and has been implicated in early onset neonatal sepsis. Additionally, it is associated with white pox disease in certain hosts. The bacterium is capable of infecting various hosts, including Homo sapiens, Viridiplantae, and multiple insect species such as Apis mellifera and Anopheles stephensi. The presence of Serratia marcescens in diverse ecological niches underscores its role in both environmental and clinical microbiology. Its capacity to infect multiple hosts, including humans and plants, highlights its significance in understanding pathogen dynamics and the potential for cross-species transmission. This adaptability may offer insights into its survival strategies and the impact of environmental factors on its pathogenic behavior.