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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 ...
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 ...
Effects of EPSPS Copy Number Variation (CNV) and glyphosate application on the aromatic and branched chain amino acid synthesis pathways in Amaranthus palmeri
(Frontiers Media, 2017)
Artículo / Artikulua,
A key enzyme of the shikimate pathway, 5-enolpyruvylshikimate-3-phosphate synthase
(EPSPS; EC 2.5.1.19), is the known target of the widely used herbicide glyphosate.
Glyphosate resistance in Amaranthus palmeri, one of ...
Efecto del glifosato y de diferentes intermediarios metabólicos en la regulación de la ruta del siquimato
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2017)
Contribución a congreso / Biltzarrerako ekarpena,
En este estudio se han abordado los mecanismos de regulación de la ruta del siquimato en la biosíntesis de los aminoácidos aromáticos. Para ello se han comparado el contenido de siquimato y de los enzimas EPSPS ...
La sobreexpresión del gen ALDH7B4 alivia los efectos provocados por herbicidas inhibidores de la biosíntesis de aminoácidos
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2017)
Contribución a congreso / Biltzarrerako ekarpena,
En este trabajo se ha profundizado en el conocimiento de los efectos fisiológicos provocados por los herbicidas imazamox y glifosato. En concreto, se ha estudiado el papel de la ALDH7B4, aldehído deshidrogenasa, que ...
Efecto del glifosato en la expresión génica de la ruta del siquimato en Amaranthus palmeri
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2017)
Contribución a congreso / Biltzarrerako ekarpena,
Este estudio ha abordado el efecto del herbicida glifosato en la regulación de la ruta del siquimato en la especie Amaranthus palmeri, comparando una población sensible a glifosato con una población resistente. Se han ...
The moderate oxidative stress induced by glyphosate is not detected in Amaranthus palmeri plants overexpressing EPSPS
(Elsevier, 2022)
Artículo / Artikulua,
The present study aimed to determine whether glyphosate-induced oxidative stress is directly related to the action mechanism of this herbicide (5-enolpyruvylshikimate-3-phosphate synthase or EPSPS inhibition) and analyse ...
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 ...
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, ...
The pattern of shikimate pathway and phenylpropanoids after inhibition by glyphosate or quinate feeding in pea roots
(Elsevier, 2017)
Artículo / Artikulua,
The shikimate pathway is a metabolic route for the biosynthesis of aromatic amino acids (AAAs) (i.e. phenylalanine, tyrosine, and tryptophan). A key enzyme of shikimate pathway (5-enolpyruvylshikimate-3-phosphate synthase, ...