Figure 6.
Leaf Temperature of White Light–Illuminated CA-rop2 Mutant and Wild-Type Arabidopsis.
(A) Infrared images of wild-type and CA-rop2 plants showing leaf temperature (left two panels) and the bright-field image (right panel).
(B) Leaf (surface) temperature of wild-type and CA-rop2 plants measured from images obtained by infrared thermography, as in (A), and analyzed by ThermaCAM reporter software. Plants were grown for 4 weeks under well-watered conditions. Experiments began at time 0 of the photoperiod, and the plants were irradiated with white light at an intensity of 250 μmol·m−2·s−1. Results (means ± se; n = 90) from three independent experiments are shown. * P < 0.02.