
When do arbuscular mycorrhizal fungi protect plant roots from pathogens?
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3001584/
Arbuscular mycorrhizal (AM) fungi are mainly thought to facilitate phosphorus uptake in plants, but they can also perform several other functions that are equally beneficial. Our recent study sheds light on the factors determining one such function, enhanced ...