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This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
Fluorescence rise kinetic curves of P. ixocarpa leaves measured 72 h after treatment with 1, 100 µg/mL (▲), control (■) and 50 µM DCMU (○). Data are an average of ten replicates.