Fig. 4

Functional classification and subcellular location of the 55 upregulated drought-responsive DAPs identified in the 7XL/7DS translocation line YW642. A Function classification of the 146 drought-responsive proteins in YW642 under drought stress. B Subcellular localization prediction of the 146 drought-responsive proteins in YW642 under drought stress. C Function classification of the 55 upregulated drought-responsive proteins in YW642 under drought stress. D Subcellular localization prediction of the 55 upregulated drought-responsive proteins in YW642 under drought stress. E Subcellular localization assay via Arabidopsis protoplast cells. GFP: GFP fluorescence signal. Green fluorescence indicates the location of DAPs; mCherry: red fluorescent dye; Red fluorescent signal indicates the location of chloroplasts in protoplasts; Bright light: field of bright light; Merged: emergence of the GFP fluorescence signal, mChery red fluorescent signal and bright light field; Control: 16318-35S-GFP empty vector. Scale bar = 10 μm