Figure 9.

LIP5-GFP-labeled punctate signals were induced by salt and heat stress. A, Representative confocal images and statistical analysis of leaves of LIP5-GFP transgenic plants before or after heat stress. Bars = 10 μm. B, Representative confocal images and statistical analysis of root epidermal cells of LIP5-GFP transgenic plants before or after salt stress. Bars = 10 μm. The numbers of internalized fluorescent endosomal structures per microscopic field (100 × 100 μm) are indicated below the images. Means and se were calculated from three experiments. According to Duncan's multiple range test (P = 0.05), means do not differ significantly if they are indicated with the same letter.