Stenotrophomonas maltophilia strain SM41 41_iontor_rep_c9361

Stenotrophomonas maltophilia strain SM41 (accession LQIG00000000.1) is a Gram-negative, rod-shaped bacterium that exhibits aerobic metabolism and possesses flagella, contributing to its mobility. This strain is classified as mesophilic, thriving in moderate temperature ranges, and is characterized by a free-living biotic relationship. It has a single replicon and is surrounded by two membranes, which is typical of its classification within the group of Proteobacteria. Ecologically, Stenotrophomonas maltophilia strain SM41 has been isolated from diverse habitats and is known to interact with a variety of hosts, including humans (Homo sapiens), livestock (Bos), plants such as Triticum aestivum and Oryza sativa, amphibians, and other organisms. These interactions highlight its versatility and adaptability in various environments. Clinically, this strain is significant due to its pathogenic potential in humans, where it has been associated with serious health conditions, including bacteremia, pneumonia, endocarditis, and hemorrhagic pneumonia. These infections indicate that while Stenotrophomonas maltophilia can exist freely in the environment, it also has the capacity to act as an opportunistic pathogen, particularly in immunocompromised individuals. The presence of this bacterium in diverse ecological niches underscores its role in both environmental microbiology and public health, necessitating further study to understand its behavior and impact in various contexts.