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. 2022 Sep 1;191(1):265–279. doi: 10.1093/plphys/kiac407

Figure 2.

Figure 2

abi4 mutant meristem size increases after ABA treatment. Phenotypic analysis of meristem cell size and cell number of abi4 and abi4-t seedlings grown on 1/2 MS or 1/2 MS+ABA media. The 4-day-old seedlings on 1/2 MS medium were harvested. Three-day-old seedlings on 1/2 MS were transferred to the ABA-containing medium with different ABA concentrations, with the seedlings being collected for analysis 2 days after transfer. A–C, Meristem cell size of seedlings on the 1/2 MS medium. D–F, Meristem cell size of seedlings on the ABA-containing medium (15 mM). Bar = 50 μm. Approximately 5–10 images were examined and at least three independent experiments were performed. The statistical significance of differences was evaluated by Student’s t test analysis. Asterisks indicate statistically significant differences from the control (CK), at the 0-h point (*P < 0.05). The values are means ± se.