PLANT BIOLOGY Correction for “Rocks in the auxin stream: Wound-induced auxin accumulation and ERF115 expression synergistically drive stem cell regeneration,” by Balkan Canher, Jefri Heyman, Maria Savina, Ajay Devendran, Thomas Eekhout, Ilse Vercauteren, Els Prinsen, Rotem Matosevich, Jian Xu, Victoria Mironova, and Lieven De Veylder, which was first published June 29, 2020; 10.1073/pnas.2006620117 (Proc. Natl. Acad. Sci. U.S.A. 117, 16667–16677).
The authors note that Fig. 1 appeared incorrectly. “Due to an error during figure preparations, the 24 h postrecovery (24hpr) image for the genotype 35S:ERF115-SRDX (Lower row) has been used twice instead of the actual 48hpr image of the same genotype in Figure 1A. In the corrected version of Fig. 1A, the 48hpr image for 35S:ERF115-SRDX genotype has been replaced with the actual image that was recorded at the indicated time point. This error does not affect the interpretation of the conclusion of any results presented in the article.” The corrected figure and its legend appear below.
Fig. 1.
(A) Time-lapse images of control and pSCR:CRE-GR 35S:loxp-tOCS-loxp-CFP seedlings in Col-0 or 35S:ERF115-SRDX background at indicated time points: 24 h of BLM treatment or 24 to 96 h of recovery on BLM-free medium. hpr, hours postrecovery. Propidium iodide was used to stain cell walls and damaged cells. The numbers in the lower right corner indicate the number of recovered seedlings among the total number of seedlings tracked by confocal imaging. (B and C) Percentage of seedlings recovered from BLM treatment (B) or root tip excision (C). **P < 0.01; ***P < 0.001. (D) WOX5_-GFP/NLS in the wild-type (Col-0) or 35S:ERF115-SRDX background under control conditions or following a 24-h treatment with BLM. Propidium iodide was used as a counterstain and to stain damaged cells. (E) qPCR data showing relative WOX5 expression in Col-0 and 35S:ERF115-SRDX before or after BLM treatment. ***P < 0.001. (Scale bars in A and D: 50 μm.)