The establishment of Populus x Laccaria bicolor ectomycorrhiza requires the inactivation of MYC2 coordinated defense response with a key role for root terpene synthases
J. E. Marques-Galvez, V. Basso, A. Kohler, K. Barry, K. Keymanesh, J. Johnson, V. Singan, I. V. Grigoriev, R. Vilgalys, F. Martin, C. Veneault-Fourrey
This paper shows that MYC2.1 and MYC2.2 transcription factors in poplar repress defense genes, including terpene synthases, which are critical for Laccaria bicolor to establish ectomycorrhizal symbiosis.
bioRxiv · Sep 6, 2022Plant Biology