Figure 2.

Variation of fungal communities (A) and metabolites profiles (B) in leaves of olive trees from distinct cultivars (“Cobrançosa”, “Madural” and “Verdeal Transmontana”), displaying different levels of OLS disease incidence (0-5%, 5-10% and 10-15%). Heat maps indicate differences in the relative abundances of the most abundant fungal OTUs and metabolites. The color-scale ranges from red z < -3 to blue z >3, indicating the abundance of fungal OTUs and metabolites. Fungal isolates exclusively found on the episphere (leaf surface) and endosphere (leaf interior) are shown in green and purple color, respectively.