Figure 7.

Effects of the Proteasomal Inhibitors on Compatible and Self-Incompatible Pollination in Vivo.

The pollen tube growth was observed by fluorescence microscopic analyses in the style pollinated by non-self pollen treated by 0.1% DMSO (A), by non-self pollen treated by the proteasomal inbitors MG115 (B), MG132 (C), and the protease inhibitors cocktail (D), by self-pollen 0.1% DMSO (E), and by self-pollen treated by the proteasomal inhibitors MG115 (F), MG132 (G), and the protease inhibitors cocktail (H). The pollen tube growth was assayed at 60 h after pollination. CP, compatible pollination; SP, self-incompatible pollination.