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. 2016 Apr 26;113(19):E2740–E2749. doi: 10.1073/pnas.1524390113

Fig. 4.

Fig. 4.

Localization of IAA26-P108H-GFP in virus-infected tissue. (A) Representative fluorescent images of cells expressing IAA26-P108H-GFP in mock-infected, TMV-infected, or TMV-V1087I–infected phloem tissue. Inoculated leaf petioles were hand sectioned and imaged 12 dpi. Green, GFP; blue, DAPI. (Scale bars, 100 μm.) N, nucleus. (B) Western immunoblot for the detection of the TMV CP present in the investigated cross-sections of pIAA26::IAA26-P108H-GFP plants at 12 dpi using actin levels as a loading control. (C) Quantification of cell nuclei with GFP fluorescence reported as the mean of 10 petiole cross-sections ± SE.