Figure 2From: ArabidopsiseIF2α kinase GCN2 is essential for growth in stress conditions and is activated by woundingMolecular complementation of the gcn2 mutant line by the expression of AtGCN2. Immunoblot analysis of eIF2α phosphorylation in wild type (WT), gcn2 mutant or in three independent gcn2 transgenic lines expressing an intact AtGCN2 (gcn2:GCN2). Seedlings were either untreated (Ø) or starved for branched amino acids with chlorsulfuron (chlor) for 6 hours.Back to article page