Arbuscular mycorrhizal fungi form the most wide‐spread endosymbiosis with plants. There is
very little host specificity in this interaction, however host preferences as well as varying
symbiotic efficiencies have been observed. We hypothesize that secreted proteins (SP s)
may act as fungal effectors to control symbiotic efficiency in a host‐dependent manner.
Therefore, we studied whether arbuscular mycorrhizal (AM) fungi adjust their secretome in a
host‐and stage‐dependent manner to contribute to their extremely wide host range. We …

Arbuscular mycorrhizal fungi form the most wide-spread endosymbiosis with plants. There is
very little host specificity in this interaction, however host preferences as well as varying
symbiotic efficiencies have been observed. We hypothesize that secreted proteins (SPs)
may act as fungal effectors to control symbiotic efficiency in a host-dependent manner.
Therefore, we studied whether arbuscular mycorrhizal (AM) fungi adjust their secretome in a
host-and stage-dependent manner to contribute to their extremely wide host range. We …