Co-expressed gene networks highly altered by <i>B. cinerea</i> treatment.

Co-expressed genes were identified using ATTED-II (atted.jp). Networks are identified by the B. cinerea-responsive transcript used for database queries (MATE, DETOX), or by hypothesized function (Glucosinolate Catabolism). Genes shown were significantly altered by B. cinerea infection with fold-changes >2. ‘AGI’ = locus identifier from the Arabidopsis Genome Initiative (www.arabidopsis.org). ‘BcFC’ is the fold change in transcript measured in B. cinerea-infected versus control leaves. ‘Model’ gives the percent of experimental variance explained (R2) by an ANOVA model incorporating class variables genotype (‘Geno’: wild-type vs. coi1), treatment (‘Treat’: mock, BcGrape, or Bc83-2) and their interaction (IXN). ‘Geno’, ‘Treat’, and ‘IXN’ give the partial variance explained by each model term; these values sum to the model R2. Values shown in bold with an asterisk are significant model terms while those in italics represent non-significant model terms.