Now showing items 1-6 of 6
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 ...
Branched-chain amino acid biosynthesis inhibitors: herbicide efficacy is associated with an induced carbon–nitrogen imbalance
(Elsevier, 2013) Artículo / Artikulua,
Acetolactate synthase (ALS; EC 188.8.131.52) and ketol-acid reductoisomerase (KARI; EC 184.108.40.206) are two consecutive enzymes in the biosynthesis of branched-chain amino acids. Several commercial herbicides inhibit ALS as their ...
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 ...
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 220.127.116.11), is the known target of the widely used herbicide glyphosate. Glyphosate resistance in Amaranthus palmeri, one of ...
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, ...