Figure 2.

An Active Kinase Domain Is Required for the Dominant Effect of WAK2cTAP.

(A) Wild-type (WT) plants, or WT expressing WAK2cTAP or WAK2cTAPK432A (mutation in kinase catalytic site) grown under the same conditions for 20 d. Bar top right indicates 7 mm.

(B) Extracts of equal protein amounts from plants shown in (A), probed by Western blot for TAP tag or Tubulin (Tub). Lines on left indicate (top down) 170, 130, and 90 kDa markers.

(C) Mass in mg of five individuals of the indicated genotype.