Figure 5.

Feeding of cue1-1 with DCG (A) or tZ (B) compared to an unfed control. Plants were grown on ½MS agar for four weeks and were then transferred to a medium containing either 20 μM DCG or 1 μM tZ. DCG rescued the reticulate leaf phenotype only if the roots were excised (-roots) and the rosettes were placed directly with their cut edges on the agar plates, but not intact plants (+roots). The bar indicates a length of 1 cm.