Fig. 8From: Comparative proteomic investigation of drought responses in foxtail milletWestern blot of selected drought-responsive proteins in foxtail millet. Five proteins including SiRLK(K3ZRC5), SiPPR (K3YDC9), SiCAT (K4A918), SiHSP70 (K4A6V7) and tubulin (K4A9U8) were chosen for western blot analysis. The SiActin was used as the internal control to confirm the same total protein loading quantity of different samples. a: The result of western blot, b: Quantitative analysis of protein change using Image JBack to article page