Geobacillus stearothermophilus strain DSM 458

Geobacillus stearothermophilus strain DSM 458 is a thermophilic bacterium characterized by its rod-shaped morphology and the presence of flagella, which facilitate motility. This strain is classified as gram-variable, indicating variability in its cell wall characteristics during gram staining. G. stearothermophilus is an obligate aerobe, meaning it requires oxygen for growth and metabolism. The habitat of this strain includes active volcanic areas, which provides a unique ecological niche characterized by high temperatures and potentially extreme conditions. Additionally, it has been found in spoiled canned food, indicating its ability to thrive in environments where high temperatures might typically be expected to eliminate microbial life. This suggests that G. stearothermophilus possesses robust mechanisms for surviving and proliferating in challenging conditions. With a single replicon, this strain has a streamlined genetic structure that may contribute to its adaptability and resilience in extreme environments. The accession number for this strain is NZ_CP016552.1, which allows for its identification and study in biological databases. The presence of G. stearothermophilus in both natural and anthropogenic environments highlights its ecological versatility. Its ability to survive in high-temperature habitats, along with its association with spoiled canned food, suggests a potential role in food spoilage processes and biotechnological applications, particularly in industries that require heat-resistant microorganisms for various processes.