Fig. 2

Visual representation of GO terms related to biological processes identified in the Podosphaera xanthii haustorial transcriptome. The server REVIGO, which condenses the GO description by removing redundant terms, with medium (0.7) allowed similarity parameter was used for this representation. The non-redundant GO terms were clustered in a two dimensional space according to semantic similarities to other GO terms. The colour of the bubble represents the “uniqueness” value of each GO term and indicates whether it is an outlier when compared semantically with the entire list. a Specific non-redundant haustorial GO terms. b Non-redundant GO terms related to biological processes of the top 50 most highly expressed haustorial genes