Role of C-terminal phosphorylation in the subcellular localization of AtPIP2;1 in response to salinity. Role of C-terminal phosphorylation in the subcellular.

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Quantification of intracellular fuzzy staining (A) and of spherical bodies (B) in root cells upon an NaCl treatment. Quantification of intracellular fuzzy.

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Role of C-terminal phosphorylation in the subcellular localization of AtPIP2;1 in response to salinity. Role of C-terminal phosphorylation in the subcellular localization of AtPIP2;1 in response to salinity. The figure shows typical laser-scanning confocal micrographs of the fluorescence emitted by transgenic root cells located at 1 cm from the apex and expressing GFP-PIP2;1 (A and B), GFP-PIP2;1-S280A (C and D), GFP-PIP2;1-S283A (E and F), or GFP-PIP2;1-S283D (G and H). Plants were treated during 2 h (A, C, E, and G) or 4 h (B, D, F, and H) with 100 mm NaCl prior to microscopic observations. Scale bar, 20 μm. Sodana Prak et al. Mol Cell Proteomics 2008;7:1019-1030 © 2008 The American Society for Biochemistry and Molecular Biology