Figure 2.
RD29A-LUC expression induced by ABA treatment at different temperatures. Control plants (−ABA, white bars) at the indicated temperatures were sprayed with water; plants for ABA treatments (+ABA, shaded bars) were sprayed with 100 μm ABA and incubated at the indicated temperatures for 4 h. For the 0°C treatments plants were incubated at 0°C for 44 h before being sprayed with ABA or water and incubated at 0°C for 4 h. Error bars represent ±sd (n = 15).
