Dual-Level Regulation of ACC Synthase Activity by MPK3/MPK6 Cascade and Its Downstream WRKY Transcription Factor during Ethylene Induction in Arabidopsis
Figure 3
Ethylene induction in high-order acs mutants after B. cinerea infection.
Twelve-day-old wild type (Col-0) and acs mutants generated in Dr. Theologis' lab were inoculated with B. cinerea. Ethylene levels in the headspace were determined at 24 hrs after spore inoculation. Error bars indicate standard deviations (n = 3). The allele numbers are omitted for easy labeling. They are acs1-1, acs2-1, acs4-1, acs5-2, acs6-1, acs7-1, acs9-1, and acs11-1.