Fig. 8

Interaction network of transcription factors enriched in H4ac and transcriptionally upregulated. A Counts of transcription factors enriched in H4ac and shown to be transcriptionally induced following microarray analysis. B Predictive interaction network inferred by STRING [106] using high-confidence interaction scores (≥ 0.7) with up to 20 interactions shown. The RESPONSIVE TO HIGH LIGHT 41 (RHL41) and SALT TOLERANCE ZINC FINGER (STZ/ZAT10) TFs are central to the WT +MeJA regulatory network, whereas in axe1-5 the NUCLEAR FACTOR Y, SUBUNIT A10 (NF-YA10) is central to the largest cluster. The TFs RELATED TO AP2 6 (RAP2.6) and SCHLAFMUTZE (SMZ) were present in both axe1-5 +MeJA and WT +MeJA, whilst RAP2.6L was only present in the latter condition. Transcription factors identified as enriched in H4ac and shown to additionally be transcriptionally active following microarray analysis are shown in bold. Statistically significant protein-protein interaction enrichment p-values reported (α = 0.05). Line thickness is indicative of the strength of data support