Results 31 to 40 of about 2,273 (170)
Applied Sciences, 2023 (-)-Spirobrassinin, a glucosinolate compound from Brassicaceae plants, has shown inhibitory effects on weeds. However, its specific target sites are not well explored.
Yu Wang +6 more
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Inhibition of Barnyardgrass 4-Hydroxyphenylpyruvate Dioxygenase by Sulcotrione [PDF]
Plant Physiology, 1994 4-Hydroxyphenylpyruvate dioxygenase (EC 1.13.11.27) was partially purified from barnyardgrass (Echinochloa crus-galli L.) leaves and assayed by high-performance liquid chromatography analysis of product formation or by the capture of released 14CO2. The bleaching herbicide sulcotrione [2-(2-chloro-4-methanesulfonylbenzoyl)-1,3-cyclohexanedione] was ...
openaire +2 more sources
Ibrain, 2023 Due to the existence of the blood–brain barrier in glioma, traditional drug therapy has a poor therapeutic outcome. Emerging immunotherapy has been shown to have satisfactory therapeutic effects in solid tumors, and it is clinically instructive to ...
Ji‐Yan Wang +6 more
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PLoS ONE, 2011 Rational engineering to produce biologically active plant compounds has been greatly impeded by our poor understanding of the regulatory and metabolic pathways underlying the biosynthesis of these compounds.
Ying Xiao +6 more
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Cell Reports, 2021 Summary: The liver plays central roles in coordinating different metabolic processes, such as the catabolism of amino acids. In this study, we identify a loss of tyrosine catabolism and a concomitant increase in serum tyrosine levels during liver cancer ...
Man Tong +12 more
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Evaluation of models for the mechanism of action of 4-hydroxyphenylpyruvate dioxygenase
Experientia, 1981 3-Hydroxyphenylpyruvic acid was oxygenated with various complexes of oxygen with Fe2+, superoxide ion, hydroperoxide anion, triplet and singlet oxygen. Oxidation occurred giving varying amounts of the 4-hydroxy derivatives of benzaldehyde, benzoic acid, phenol, phenylacetic acid and 4-carboxymethylquinone, but no homogentisic acid.
Jefford, Charles, Cadby, Peter Alan
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The interaction of hydroxymandelate synthase with the 4-hydroxyphenylpyruvate dioxygenase inhibitor: NTBC [PDF]
Inorganica Chimica Acta, 2008 Hydroxymandelate synthase (HMS) catalyzes the committed step in the formation of para-hydroxyphenylglycine, a recurrent substructure of polycyclic non-ribosomal peptide antibiotics such as vancomycin. HMS uses the same substrates as 4-hydroxyphenylpyruvate dioxygenase (HPPD), 4-hydroxyphenylpyruvate (HPP) and O(2), and also conducts a dioxygenation ...
John A, Conrad, Graham R, Moran
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HPPD gene expression in relation to vitamin E content in spring barley
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2009 The enzyme 4-hydroxyphenylpyruvate dioxygenase (HPPD) has a very important role in the biosynthetic pathway of vitamin E. Its activity influences the final level of tocols in plant tissues. Seven barley cultivars with different vitamin E level were grown
Michal Kosař +3 more
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Design, Synthesis, and Herbicidal Activity Evaluation of Novel Aryl-Naphthyl Methanone Derivatives
Frontiers in Chemistry, 2019 4-Hydroxyphenylpyruvate dioxygenase (HPPD) is one of the most vital targets for herbicides discovery. In search for HPPD inhibitors with novel scaffolds, a series of aryl-naphthyl methanone derivatives have been designed and synthesized through ...
Ying Fu +6 more
doaj +1 more source
Plant, Cell &Environment, Volume 49, Issue 8, Page 5477-5496, August 2026.ABSTRACT Microorganism and plant interactions are crucial for development and environmental adaptation. Plant growth promoting bacteria enhance agricultural productivity in a sustainable manner, while epigenetic modifications such as DNA methylation regulate gene expression and adaptive responses.
Pedro Igor Zocateli +12 more
wiley +1 more source