Fig. 4From: A PIP-mediated osmotic stress signaling cascade plays a positive role in the salt tolerance of sugarcaneSubcellular localization of ScPIP2–1 and empty vector in Nicotiana benthamiana leaves after 2 days of infiltration. Image of epidermal cell captured using green fluorescence, merged light and visible light. Red arrows mark the cell nucleus, yellow arrows mark the cytoplasm, and white arrows mark the plasma membraneBack to article page