Fig. 1.

AtsPLA₂-α is specifically targeted to the nucleus by AtMYB30. Confocal images of epidermal cells of N. benthamiana leaves expressing the indicated constructs 36 hpi. (A and B) AtMYB30-CFP+AtsPLA₂-α-YFPv; (C and D) AtMYB30-CFP+AtsPLA₂-β-YFPv; (E and F) AtMYB123-CFP+ AtsPLA₂-α-YFPv; (G and H) AtMYB30δMYB-CFP+AtsPLA₂-α-YFPv; and (I and J) AtMYB30-CFP+AtsPLA₂-α-H62Q-YFPv. Ratios indicate the average number of cells showing AtsPLA₂ nuclear relocalization vs. the total number of cells screened per experiment. The total number of performed experiments is indicated between brackets. White arrows indicate cell nuclei. Bright field images are shown on the right. (Scale bars: 15 μm.)