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. 2014 Mar 17;111(13):E1300–E1309. doi: 10.1073/pnas.1403016111

Fig. 2.

Fig. 2.

Carotenoid-deficient plants have few prebranch sites. pDR5:LUC expression in control (A and B) and CPTA-treated seedlings (C and D). Luciferase activity (A and C) and overlays of luciferase activity and bright-field images (B and D) are shown. Color bars represent the range of analog-digital units (ADU) for luciferase activity. (Scale bars: 1 cm.) (E) Quantification of prebranch site number in control and CPTA-treated seedlings; the difference is statistically significant (Student t test, P < 1 × 10−6). Error bars represent SD. pDR5:LUC expression in the OZ is shown over time in control (F) and CPTA-treated (G) seedlings.