Bacillus thuringiensis strain INTA Mo4-4

Bacillus thuringiensis strain INTA Mo4-4 is a Gram-positive, rod-shaped bacterium exhibiting facultative anaerobic characteristics, allowing it to thrive in various oxygen conditions. This strain is mesophilic, preferring moderate temperature ranges for optimal growth. Notably, it possesses flagella, contributing to its mobility. INTA Mo4-4 is free-living and associated with multiple hosts, including Homo sapiens (humans), Triticum aestivum (wheat), Solanum lycopersicum (tomato), various insects (Insecta), Phaseolus vulgaris (common bean), and specific insect species such as Trichoplusia ni, Lepidoptera, Diptera, Coleoptera, Bombyx mori, and Tribolium castaneum. This strain is known for its pathogenic potential, affecting both animals and insects. It has been implicated in health issues such as septicemia and pitted keratolysis in humans, indicating its relevance in medical microbiology. The ability to sporulate suggests an adaptation mechanism for survival in adverse conditions, allowing the bacterium to persist in various environments until favorable conditions return. The diverse range of hosts and its pathogenicity underline the ecological significance of Bacillus thuringiensis strain INTA Mo4-4. Its interactions with both human and agricultural hosts position it as an important organism in both health and ecological contexts, potentially influencing agricultural practices and pest management strategies. Understanding its dynamics can provide insights into its role in biocontrol and its effects on human health.