Bacillus thuringiensis strain HBF-18

Bacillus thuringiensis strain HBF-18 is a gram-positive, rod-shaped bacterium characterized as a facultative anaerobe with mesophilic temperature preferences. This strain is motile, possessing flagella, which aids in its movement within various environments. It is classified as free-living and has been observed to inhabit multiple hosts, including Homo sapiens, Triticum aestivum (wheat), Solanum lycopersicum (tomato), various insects (such as Lepidoptera, Diptera, and Coleoptera), and other nematodes like Oscheius. This bacterium is known for its pathogenicity, affecting both animals and insects, and is associated with health issues such as septicemia and pitted keratolysis in humans. Its ability to sporulate adds to its resilience and survival in diverse habitats, making it a notable organism within microbiological studies. With one replicon and a single membrane, Bacillus thuringiensis strain HBF-18 showcases a simplified genetic structure that might contribute to its adaptability and ecological versatility. The ability to engage in biotic interactions with a wide range of hosts highlights the bacterium's ecological role, particularly in agricultural settings, where it may influence pest populations. The presence of pathogenic traits alongside its free-living status suggests potential applications in biocontrol strategies, emphasizing its importance in both health and agricultural contexts.