Bacillus subtilis strain ATCC 13952

Bacillus subtilis strain ATCC 13952 is a Gram-positive, rod-shaped bacterium that exhibits facultative anaerobic behavior, allowing it to thrive in varying oxygen conditions. This strain is motile, possessing flagella, and is classified as mesophilic, with an optimal growth temperature of 25°C, making it well-suited for moderate environmental conditions. The organism is characterized by its ability to sporulate, a key trait that enables it to endure harsh environments by forming resistant spores. Bacillus subtilis ATCC 13952 is free-living and has a single replicon and membrane, which contributes to its metabolic versatility. This strain has been isolated from various host-associated environments, indicating its ecological adaptability. Notable hosts include Gallus gallus (domestic chicken), Viridiplantae (green plants), Triticum aestivum (wheat), and Solanum lycopersicum (tomato). Its presence in such diverse biological communities suggests that Bacillus subtilis ATCC 13952 plays a significant role in nutrient cycling and plant health, potentially influencing the growth and resilience of its associated hosts. The ability of this bacterium to form spores and establish biotic relationships with a variety of hosts highlights its ecological importance. It may contribute to soil health and plant growth by facilitating nutrient availability, thereby enhancing agricultural productivity and supporting ecosystem functions. Such interactions underscore the significance of Bacillus subtilis in both natural and agricultural ecosystems.