Analysis of responses of legume plants to plant growth-promoting fungi

当将含koningtrichoderma、Fusarium equiseti和simplicissimum的PGPF接种到L. japonicus根上时，只有koningt长期定殖并增加植株干重（126%）。此外，还揭示了绿僵菌在植物根系的定殖和诱导植物防御反应。这些研究表明，koningi具有抑制植物抗毒素生物合成相关基因转录的能力，这使得koningi有可能在根际定殖。

When PGPF including Trichoderma koningi, Fusarium equiseti, and Penicillium simplicissimum were inoculated onto L. japonicus roots, only T. koningi colonized the roots long-term and increased plant dry weight(126%). Roots colonized by T. koningi and the induction of a plant defense response were also revealed. These studies demonstrated that T. koningi possesses the ability to suppress the transcription of genes involved in biosynthesis of phytoalexins, and it made T. koningi possible to colonize in the rhizosphere.