The chestnut scientific research and innovation team of our school's Department of Arts recently published an academic paper titled "Arbuscular mycorrhizal conserved genes are recruited for ectomycorrhizal symbiosis" in New Phytologist。March 28,The editorial board of PNAS, a world-famous academic magazine in the field of basic sciences, invited the author of the paper、Academician Ton Bisseling and Professor Li Huchen, Distinguished Professors of our school,Conducted an online in-depth interview on this achievement。Well-known experts in the field、Armando Bravo, chief researcher at the Donald Danforth Plant Science Center in St. Louis, and others affirmed the research value of this result。PNAS magazine titled "Plants may wield the same genes to mediate fungal symbioses, Whether inside or outside their cells (plants use the same genes to establish intracellular and extracellular bet365 online sports betting livesymbioses with fungi)" was reported。This is the first time that our school’s scientific research results have received attention and reports from PNAS。
Ton Bisseling and Li Huchen are being interviewed
The mutually beneficial mycorrhizal symbiont established by plants and soil fungi promotes plant absorption of water and mineral nutrients,Plays an important role in helping plants adapt to arid and barren habitats。In arbuscular mycorrhizae (AM) fungi establish symbiotic relationships within plant cells,As an ancient symbiosis, its formation mechanism has been inherited and applied to other endosymbiotic forms。Woody plants such as chestnut have evolved a new form of symbiosis - ectomycorrhizae (ECM)。In ECM fungi only establish symbiotic relationships between plant cells。The results of the chestnut scientific research and innovation team reveal that the AM symbiosis mechanism is also applied to ECM symbiosis。Li Huchen proposed that “more than 20% of AM genes are induced in ECM,Although most of their functions are still unresolved,But one of the genes, RAM2, has been shown to play a role in both symbionts”。Ton Bisseling suggested that "finding genes that act in the same way in both pathways is a 'significant advantage' for researchers。Since these conserved genes may have the same function in both pathways,Thus bet365 online sports betting appthey provide a good starting point for exploring the working mechanisms of ECM symbiosis"。Researcher Armando Bravo expressed appreciation for the preliminary research actions taken by the chestnut scientific research and innovation team。He noted: “The authors are exploring whether genes for extracellular mycorrhizal symbiosis evolved from intracellular mycorrhizal symbiosis。From an evolutionary perspective,It makes more sense to adapt to existing mechanisms than to create new ones。The discovery supports the idea of a molecular mechanism thought to have originated in ancient plants,Over time,Mechanisms that have evolved to beneficially interact with a variety of microorganisms。”Interviewing,Ton Bisseling also analyzed and predicted the symbiotic evolution process of ECM,Li Huchen also put forward his own views on the future direction of scientific research。
Ton Bisseling、Li Huchen actively discussed with team members
The chestnut scientific research innovation team’s research relies on the “Huang Danian-style teacher team” of modern horticulture at Beijing Agricultural College,Received the National Natural Science Foundation of China、Supported by Beijing Municipal Education Commission-Municipal Natural Science Foundation of China joint project。