Figure 2From: Comparative proteomics analysis of proteins expressed in the I-1 and I-2 internodes of strawberry stolons Two-dimensional SDS-PAGE gels of the I-1 and I-2 proteomes. Proteins (300 μg) in I-1 and I-2 extracts were separated, in the first dimension by isoelectric focusing (pH 3-10) and in the second dimension by SDS-PAGE through 12.5% acrylamide gels. Proteins were visualized by silver staining. Circled proteins were identified by matrix-assisted laser desorption/ionization time-of-flight MS and database searches.Back to article page