Fig. 4

Heatmaps of hormone-associated differentially expressed genes (DEG) across time points and tissues. Each figure shows the hormone-associated genes differentially up-regulated (log2 fold change in red) or down-regulated (in green) in wheat inoculated with Claviceps purpurea, relative to Mock-inoculated wheat, in stigma (S), transmitting (T) and base (B) tissues of the wheat ovary, at timepoints after inoculation: 24 h (24H), 48 h (48H), 72 h (72H), 5 days (5D) and 7 days (7D). DEG are defined by functional categories. a Auxin-related genes ((Categories from top to bottom: Auxin/indole-3-acetic acid (AUX/IAA), Glycoside Hydrolase 3 (GH3), small Auxin-Up RNAs (SAURs)); b Ethylene-related genes ((Categories from top to bottom: 1-Aminocyclopropane-1-carboxylate oxidase (ACO), 1-Aminocyclopropane-1-carboxylate synthase (ACS), Ethylene responsive transcription factors (ERF)); c Cytokinin-related genes ((Categories from top to bottom: cytokinin riboside 5′-monophosphate phosphoribohydrolase (CK 5′), cytokinin specific glycosyltransferases (CK glyc), cytokinin oxidase/dehydrogenase (CKX)); d Gibberellic acid-related genes ((Categories from top to bottom: DELLA, gibberellin 2-beta-oxidase (Gibber 2-beta), GA-INSENSITIVE DWARF1 (GID1)); e Jasmonic acid-related genes ((Categories from top to bottom: TIFY transcription factors (TIFY TF), allene oxide synthase (AOS), coronatine-insensitive 1 (COI1), Novel INteractor of JAZ (NINJA), 12-oxophytodienoate reductase (OPR)); and f Salicylic acid-related genes ((Categories: NON-EXPRESSOR OF PR3 (NPR3))