Fig. 7

DEGs associated with ABA (purple words) and GAs (green words) during alfalfa seed development stages. Changes in expression levels are indicated by changes in colour; blue indicates lower expression levels, whereas red indicates higher expression levels. The expression levels of relevant genes were log2 transformed. The colour of each block is based on the expression level of genes and the time points were designated as S1, S2, S3, S4 and S5. The sample names are indicated at the top of the figure. Abbreviations: IPP: isopentenyl diphosphate. FPP: farnesyl pyrophosphate. GGDP: geranylgeranyl diphosphate. ZEP: zeaxanthin epoxidase. NCED: 9′-cis-epoxycarotenoid dioxygenase. ABA2: ABA deficient 2. AAO3: abscisic aldehyde oxidase 3. PA: phaseics acid. DPA: dihydrophaseic acid. DPAG: dihydrophaseic acid-4-O-β-D-glucoside. AtBG: Arabidopsis thaliana beta-1,3-glucosidase. ABA-GE: ABA-glucose ester. CPS: ent-copalyl diphosphate synthase. CPP: copalyl diphosphate. KS: ent-kaurene synthase. KO: ent-kaurene oxidase. KAO: ent-kaurenoic acid oxidase. GA2/3/20ox: gibberellin 2/3/20 oxidase