The nexus between reactive oxygen species and the mechanism of action of herbicides

Traxler, Catherine; Gaines, Todd A.; Küpper, Anita; Luemmen, Peter; Dayan, Franck E.

doi:10.1016/j.jbc.2023.105267

Journal of Biological Chemistry

2023

DOI: 10.1016/j.jbc.2023.105267

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The nexus between reactive oxygen species and the mechanism of action of herbicides

Catherine Traxler,

Todd A. Gaines,

Anita Küpper

et al.

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2024

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Cited by 4 publications

References 181 publications

(286 reference statements)

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Pesticides impacts on human health and the environment with their mechanisms of action and possible countermeasures

Ahmad,

Alsayegh

et al. 2024

Heliyon

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Pesticides impacts on human health and the environment with their mechanisms of action and possible countermeasures

Ahmad,

Alsayegh

et al. 2024

Heliyon

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Progress on control of harmful algae by sustained-release technology of allelochemical: A review

Cheng,

Zhao,

Zhang

et al. 2024

Science of The Total Environment

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Is there a place for new herbicides targeting photosynthetic electron transport?

Twitty,

Dayan

2024

Weed Sci

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Due to increased food demand, the need for use of herbicides is both necessary and on the rise. Several herbicide classes target photosynthetic electron transport: HRAC Groups 5, 6 and 22. These herbicides are used in large amounts in many different cropping systems to control several species of broadleaf and grass weeds. This article provides a comprehensive review of what these photosynthesis inhibitors are, how they are used and their mode of action. Presently, commercial herbicides only inhibit electron flow at two different sites photosystem II (PSII) and photosystem I (PSI). Those which inhibit electron flow at PSII block the movement of electrons down the electron transport chain, while those which inhibit at PSI accept electrons. Necrosis developing on the leaves of plants treated with PSII and PSI inhibitors is due to the accumulation of reactive oxygen species. Evolution of resistance, toxicity concerns, and other limitations of these herbicides call for the exploration of new chemistries which can be used to target this pathway.

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The nexus between reactive oxygen species and the mechanism of action of herbicides

Cited by 4 publications

References 181 publications

Pesticides impacts on human health and the environment with their mechanisms of action and possible countermeasures

Pesticides impacts on human health and the environment with their mechanisms of action and possible countermeasures

Progress on control of harmful algae by sustained-release technology of allelochemical: A review

Is there a place for new herbicides targeting photosynthetic electron transport?

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