Figure 1.

Summary of endophyte‐induced changes in host gene expression. (a) Schematic summarising the major changes in gene expression induced by endophyte infection. Red text indicates those processes largely downregulated in infected plants, green text indicates those processes largely upregulated in infected plants. PME, pectin methylesterase; SSPs, small secreted proteins. Colours apply to all sections. (b) Graph summarising changes in key sets of genes involved in primary metabolism. CHO, carbohydrate. (c) Graph summarising changes in key sets of genes involved in secondary metabolism. (d) Graph summarising changes in genes involved in host responses to biotic and abiotic stresses. PR, pathogenicity related.