by Melina Fredes
Bacillus subtilis (+) Mutualism (+) Arabidopsis thaliana
Observation
Great review paper: Molecular Aspects of Plant Growth Promotion and Protection by Bacillus subtilis. B. subtilis improves nutrient availability. B. subtilis reduces abiotic stress. Protects plants through antibiosis. Induces systemic resistance. Competes for niches with pathogens
Check this link for more information.