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. 2022 Jan 31;3(2):100303. doi: 10.1016/j.xplc.2022.100303

Figure 1.

Figure 1

D14 inhibits hypocotyl growth after GR24 treatment via SMAX1 and SMXL2.

(A) Images of representative 5-day-old seedlings of Col-0 (wild type), kai2, d14-1, kai2 d14-1, smax1 smxl2, kai2 smax1 smxl2, d14-1 smax1 smxl2, smxl 6,7,8, kai2 smxl6,7,8, and d14-1 smxl6,7,8 grown under continuous red light for 4 days on 0.5× MS agar medium containing 1 μM KAR2, 1 μM rac-GR24, or acetone. Bar, 5 mm.

(B) Hypocotyl lengths of the seedlings shown in (A).

(C) Hypocotyl lengths of 5-day-old seedlings of Col-0, kai2, d14-1, smax1, smxl2, kai2 smax1, d14-1 smax1, kai2 smxl2, and d14-1 smxl2 grown under continuous red light for 4 days on 0.5× MS medium containing 1 μM KAR2, 1 μM rac-GR24, or acetone. Box-and-whisker plots with the same letter are not significantly different from one another (Tukey’s honest significant difference [HSD], p < 0.05, n ≥ 30).