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. 2022 Jan 19;9:uhab064. doi: 10.1093/hr/uhab064

Figure 2.

Figure 2

Transgenic expression of VqWRKY31 in ‘Thompson Seedless’ enhances resistance to PM. a Phenotypes of VqWRKY31-expressing lines and non-transgenic control plants at 14 dpi (bar = 2.5 cm). b Representative leaves with backlighting at 3 dpi. Dark brown spots can be observed on leaves from VqWRKY31-expressing plants. Blue spots were apparent after staining with trypan blue. Arrows indicate spots (bar = 0.2 cm). c Phenotypes of leaves of VqWRKY31-expressing lines and control plants at 5 and 14 dpi stained with trypan blue. Arrows indicate foci of cell death. (bar = 50 μm). d Number of spores from 2 mg leaf tissue at 14 dpi. Data represent means ± standard errors (n = 3). Asterisks represent significant differences (**P < .01, Student’s t test).