Bacillus thuringiensis strain Bacillus thuringiensis L-7601

Bacillus thuringiensis strain L-7601 is a Gram-positive, rod-shaped bacterium that exhibits facultative anaerobic characteristics, allowing it to thrive in both aerobic and anaerobic environments. This strain is motile due to the presence of flagella, which facilitates its movement in various habitats. It has a mesophilic temperature range, indicating optimal growth at moderate temperatures. Bacillus thuringiensis L-7601 is free-living and associated with a variety of hosts, including Homo sapiens, Triticum aestivum (wheat), Solanum lycopersicum (tomato), and several insect orders such as Lepidoptera, Diptera, and Coleoptera. Notably, it has been identified as pathogenic to both animals and insects, with health effects in humans including septicemia and pitted keratolysis. Insects are particularly susceptible to this strain, which is significant considering its role in biological pest control. This bacterium is capable of sporulation, a critical survival mechanism that allows it to withstand unfavorable environmental conditions. The presence of one replicon and a single membrane structure is characteristic of its cellular organization. The diverse range of hosts and its pathogenicity highlight the ecological role of Bacillus thuringiensis L-7601 in both agricultural systems and human health. Its ability to infect and affect various organisms suggests its potential impact on pest management and disease dynamics within ecosystems.