This article comments on:
Ho-Plágaro T, Tamayo-Navarrete MI, Ćavar Zeljković S, Tarkowski P, García-Garrido JM. 2024. A dual regulatory role of the arbuscular mycorrhizal master regulator RAM1 in tomato. Journal of Experimental Botany 75, 5021–5036.
Keywords: AM symbiosis; RAM1; autoregulation of mycorrhization (AOM); non-legume; strigolactone.