Bacillus Subtilis -

: Spores are even used in developing self-healing concrete , where they germinate to fill cracks with calcium carbonate precipitation [8, 16].

: The cells are highly motile, utilizing peritrichous flagella (tails covering the entire surface) to move through liquids [2, 5]. bacillus subtilis

: Formulated into dietary supplements for humans and additives for livestock to improve digestion, immune function, and gut microbiome balance [4, 8, 31, 34]. : Spores are even used in developing self-healing

: Acts as a "cell factory" to mass-produce enzymes (like amylase and protease for laundry detergents) and vitamins, specifically Riboflavin (B2) [1, 7, 8]. : Acts as a "cell factory" to mass-produce

: Under stress or nutrient starvation, it undergoes asymmetric cell division to create an endospore . These spores can remain dormant for years and are resistant to environmental extremes like UV radiation and high temperatures [1, 2, 5].

: It is a rod-shaped bacterium, typically 2–6 µm long and about 1 µm in diameter [1, 2].

: It is naturally transformable , meaning it can actively take up foreign DNA from its environment, making it a primary model organism for genetic research [1, 8]. Major Applications