Fig. 5.

cdiGRP transcripts in wild-type and GrIP-S1 plants. (A and E) Untreated wild-type plants. (B and F) Wild-type plants treated with 5 μM CdCl₂. (C and G) Untreated GrIP-S1 plants. (D and H) GrIP-S1 plants treated with 5 μM CdCl₂. (A–D) Cy5 confocal images are represented. (E–H) Phase contrast images of the same sections are shown. Vascular tissue is seen as smaller cells arranged in bundles, and nonvascular tissue is represented by larger cells surrounding the vascular bundles. (Scale bar: 50 μm.)