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. 2010 Jun 28;5(6):e11342. doi: 10.1371/journal.pone.0011342

Figure 4. Subcellular localization of AtCRT1a, CRT1b, and CRT3.

Figure 4

Root sections of Arabidopsis incubated with AtCRT1b (A and B), and CRT1a (C) peptide antibodies. A. AtCRT1b antibody labeling is indicated by white arrowheads. Scale bar = 0.2 µm. Insert show enlarged area of immunogold labeled area. Scale bar = 50 nm. B. The AtCRT1b and callose antibody labeling are indicated by white, and black arrowheads, respectively. Scale bar = 50 nm. C. AtCRT1a and callose antibody labeling is indicated by white, and black arrowheads, respectively. Scale bar = 100 nm. PD; Plasmodesmata, CW; Cell wall. Insert show enlarged area of immunogold labeled area; white arrow heads CRT1a, and black arrow heads Callose. Scale bar = 20 nm D. Transient expression of AtCRT3 tagged with a CFP in tobacco leaves. Fluorescence is indicated in light-blue, and chloroplasts in red. Scale bar = 500 nm. Arrow indicates nuclear envelope.