Figure 2: Differentially expressed proteins on 10% SDS-PAGE following separation on 24 cm nonlinear strips pH 3–10, scanning, and staining with Colloidal Coomassie Brilliant Blue. Black arrows represent proteins expressed in both genotypes. Black arrows with round bottom represent expressed proteins in # 11434, drought tolerant genotype, and white arrows with round bottom represent expressed proteins in # 11431, drought sensitive, genotype.