Figure 10.

Coomassie Brilliant Blue (CBB)-stained two-dimensional electrophoresis gels of proteins from Robinia pseudoacacia tetraploid (4×) leaves. Proteins were separated on 13 cm IPG strip (pH 4–7 linear gradient) using isoelectric focusing, followed by sodium dodecyl sulfate polyacrylamide gel electrophoresis on a 12.5% gel. (A) 1-day NaCl-treated leaves; (B) 5-day NaCl-treated leaves; (C) 10-day NaCl-treated leaves. Blue and red numbers indicate proteins that increased and decreased between control and stressed samples, respectively. The proteins are listed in Table 2.