Figure 1.

Root-waving phenotypes of wvd6 and rhd3. A, wvd6 (Ws ecotype); B, rhd3-1 (Col ecotype); C, rhd3-2 (Col ecotype); and D, rhd3-3 (No-0 ecotype). Mutant seedlings were plated left of the dotted line, while wild-type seedlings of the same ecotype were plated on the right. Seedlings were grown for 8 to 9 d on 1.5% (w/v) agar-solidified medium, tilted backward 30° from the vertical. Images were taken from the bottom of the plates through the medium.