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Characterization of the Amaranthus palmeri physiological response to glyphosate in susceptible and resistant populations
(ACS Publications, 2016)
Artículo / Artikulua,
The herbicide glyphosate inhibits the plant enzyme 5-enolpyruvylshikimate3-phosphate synthase (EPSPS) in the aromatic amino acid (AAA) biosynthetic pathway. The physiologies of an Amaranthus palmeri population exhibiting ...
Both foliar and residual applications of herbicides that inhibit amino acid biosynthesis induce alternative respiration and aerobic fermentation in pea roots
(Wiley, 2016)
Artículo / Artikulua,
The objective of this work was to ascertain whether there is a general pattern of carbon allocation and utilisation in plants following herbicide supply, independent of the site of application: sprayed on leaves or supplied ...
Protein kinase GCN2 mediates responses to glyphosate in Arabidopsis
(BioMed Central, 2015)
info:eu-repo/semantics/article,
Background: The increased selection pressure of the herbicide glyphosate has played a role in the evolution of glyphosate-resistance in weedy species, an issue that is becoming a threat to global agriculture. The molecular ...
Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis
(Wiley, 2023)
Artículo / Artikulua,
The herbicides glyphosate and pyrithiobac inhibit the enzyme 5-enolpyruvylshikimate3-phosphate synthase (EPSPS) in the aromatic amino acid biosynthetic pathway and
acetolactate synthase (ALS) in the branched-chain amino ...
Role of oxidative stress in the physiology of sensitive and resistant Amaranthus palmeri populations treated with herbicides inhibiting acetolactate synthase
(Frontiers Media, 2023)
Artículo / Artikulua,
The aim of the present study was to elucidate the role of oxidative stress in the
mode of action of acetolactate synthase (ALS) inhibiting herbicides. Two
populations of Amaranthus palmeri S. Watson from Spain (sensitive ...
Unravelling the phytotoxic effects of glyphosate on sensitive and resistant Amaranthus Palmeri populations by GC-MS and LC-MS metabolic profiling
(MDPI, 2023)
Artículo / Artikulua,
Glyphosate, the most successful herbicide in history, specifically inhibits the activity of the enzyme 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS; EC 2.5.1.19), one of the key enzymes in the shikimate pathway. ...
Fermentation and alternative oxidase contribute to the action of amino acid biosynthesis-inhibiting herbicides
(Elsevier, 2015)
Artículo / Artikulua,
Acetolactate synthase inhibitors (ALS-inhibitors) and glyphosate (GLP) are two classes of herbicide that act by the specific inhibition of an enzyme in the biosynthetic pathway of branched-chain or aromatic amino acids, ...
Impairment of carbon metabolism induced by the herbicide glyphosate
(Elsevier, 2012)
Artículo / Artikulua,
The herbicide glyphosate reduces plant growth and causes plant death by inhibiting the biosynthesis of aromatic amino acids. The objective of this work was to determine whether glyphosate-treated plants show a carbon ...
Proteolytic pathways induced by herbicides that inhibit amino acid biosynthesis
(Public Library of Science, 2013)
Artículo / Artikulua,
Background: The herbicides glyphosate (Gly) and imazamox (Imx) inhibit the biosynthesis of aromatic and branched-chain amino acids, respectively. Although these herbicides inhibit different pathways, they have been reported ...
Phytotoxic and metabolic effects of exogenous quinate on Pisum sativum L.
(Springer US, 2013)
Artículo / Artikulua,
Quinate (1,3,4,5-tetrahydroxycyclohexanecarboxylate) is a compound synthesized in plants through a side branch of the shikimate biosynthesis pathway. Plants treated with herbicides that inhibit amino acid biosynthesis ...