Bacillus subtilis can modulate the growth and root architecture in soybean through volatile organic compounds

Bacillus subtilis colonizes rhizosphere of plants and releases some volatile organic compounds (VOCs) that can modulate the growth and root architecture in several plants. However, the influence of VOCs on growth and root architecture in soybean remains unknown. In this study, we hypothesized that VOCs would enhance the growth of soybean and change its root architecture. Thus, experiments under growth chamber were carried out to investigate the...