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. 2019 Aug 16;10:3704. doi: 10.1038/s41467-019-11709-5

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© The Author(s) 2019

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 2 — Circadian regulation of the sensitivity of plants to glyphosate. a, b Under constant light conditions, hypocotyl length of seedlings treated with 100 g/ha glyphosate at times specified, in a Col-0 and b CCA1-ox seedlings. Graphs show (left) hypocotyl length and (right) change in hypocotyl length caused by glyphosate. Grey shading indicates subjective night. c–e Glyphosate concentration required to produce equivalent attenuation of hypocotyl length at subjective dawn (48 h) and subjective dusk (56 h) in c Col-0, d CCA1-ox and e TOC1-ox. Significance determined by a, b two-way ANOVA c–e one-way ANOVA and post-hoc Tukey analysis. Different letters indicate significant differences between means. Data are mean ± s.e.m; n = 18–20. Source data are provided in the Source Data file