Bacillus subtilis str. SRCM103773

Bacillus subtilis strain SRCM103773 is a Gram-positive, rod-shaped bacterium known for its ability to sporulate, which allows it to endure unfavorable environmental conditions. This strain demonstrates a facultative anaerobic metabolism, enabling it to thrive in both aerobic and anaerobic environments. Its optimal growth temperature is approximately 25.0°C, indicating a preference for moderate temperatures, which aligns with its habitat being host-associated. The sporulation capability of B. subtilis SRCM103773 is particularly noteworthy, as it contributes to the bacterium's resilience and survival in diverse environments, including within host organisms. This trait is not only critical for its lifecycle but also plays a role in its interactions with other microbes and the host's immune system. The ability to form spores allows B. subtilis to persist in various ecological niches, potentially influencing the microbial community structure within the host environment. Understanding the traits of Bacillus subtilis strain SRCM103773 can provide insights into its potential applications in biotechnology, particularly in the fields of agriculture and probiotics, where its resilience and adaptability may contribute to beneficial interactions within host organisms.