The volatile compound methyl jasmonate is emitted from plant roots and has been shown to trigger the formation of biofilms of beneficial bacteria in the rhizosphere, which suggests an active role of plants in luring microorganisms to aid them.

中文翻译：

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根部挥发物操纵细菌生物膜

挥发性化合物茉莉酸甲酯从植物根部释放出来，并已被证明可以触发根际有益细菌生物膜的形成，这表明植物在引诱微生物来帮助它们方面发挥着积极作用。