Fig. 4.
CESA6, CESA2, and CESA5 are targets for isoxaben. (Upper) The effect of isoxaben on hypocotyl length: dose–response curve. Hypocotyl length is expressed in percentage of the untreated control. Average values of ≈35 individuals are shown. (Lower) For clarity, SDs of untreated and 100 nM isoxaben-treated seedlings are shown.