Exploring an Innovative Strategy for Suppressing Bacterial Plant Disease : Excavated Novel Isopropanolamine-Tailored Pterostilbene Derivatives as Potential Antibiofilm Agents
Bacterial biofilms are the root cause of persistent and chronic phytopathogenic bacterial infections. Therefore, developing novel agrochemicals that target the biofilm of phytopathogenic bacteria has been regarded as an innovative tactic to suppress their invasive infection or decrease bacterial drug resistance. In this study, a series of natural pterostilbene (PTE) derivatives were designed, and their antibacterial potency and antibiofilm ability were assessed. Notably, compound C1 displayed excellent antibacterial potency in vitro, affording an EC50 value of 0.88 μg mL-1 against Xoo (Xanthomonas oryzae pv. oryzae). C1 could significantly reduce biofilm formation and extracellular polysaccharides (EPS). Furthermore, C1 also possessed remarkable inhibitory activity against bacterial extracellular enzymes, pathogenicity, and other virulence factors. Subsequently, pathogenicity experiments were further conducted to verify the above primary outcomes. More importantly, C1 with pesticide additives displayed excellent control efficiency. Given these promising profiles, these pterostilbene derivatives can serve as novel antibiofilm agents to suppress plant pathogenic bacteria.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2022 |
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| Erschienen: |
2022 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:70 |
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| Enthalten in: |
Journal of agricultural and food chemistry - 70(2022), 16 vom: 27. Apr., Seite 4899-4911 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Qi, Pu-Ying [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Completed 28.04.2022 Date Revised 28.04.2022 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1021/acs.jafc.2c00590 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM339673516 |
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| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Bacterial biofilms are the root cause of persistent and chronic phytopathogenic bacterial infections. Therefore, developing novel agrochemicals that target the biofilm of phytopathogenic bacteria has been regarded as an innovative tactic to suppress their invasive infection or decrease bacterial drug resistance. In this study, a series of natural pterostilbene (PTE) derivatives were designed, and their antibacterial potency and antibiofilm ability were assessed. Notably, compound C1 displayed excellent antibacterial potency in vitro, affording an EC50 value of 0.88 μg mL-1 against Xoo (Xanthomonas oryzae pv. oryzae). C1 could significantly reduce biofilm formation and extracellular polysaccharides (EPS). Furthermore, C1 also possessed remarkable inhibitory activity against bacterial extracellular enzymes, pathogenicity, and other virulence factors. Subsequently, pathogenicity experiments were further conducted to verify the above primary outcomes. More importantly, C1 with pesticide additives displayed excellent control efficiency. Given these promising profiles, these pterostilbene derivatives can serve as novel antibiofilm agents to suppress plant pathogenic bacteria | ||
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| 700 | 1 | |a Wang, Ming-Wei |e verfasserin |4 aut | |
| 700 | 1 | |a Shao, Wu-Bin |e verfasserin |4 aut | |
| 700 | 1 | |a Zeng, Dan |e verfasserin |4 aut | |
| 700 | 1 | |a Jin, Lin-Hong |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Pei-Yi |e verfasserin |4 aut | |
| 700 | 1 | |a Zhou, Xiang |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Song |e verfasserin |4 aut | |
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