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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2023.108074
|2 doi
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|a pubmed24n1210.xml
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|a (DE-627)NLM363253327
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|a (NLM)37832367
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|a (PII)S0981-9428(23)00585-5
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Rivero-Montejo, Samantha de Jesús
|e verfasserin
|4 aut
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| 245 |
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|a Inhibition of pepper huasteco yellow veins virus by foliar application of ZnO nanoparticles in Capsicum annuum L
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 01.11.2023
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|a Date Revised 01.11.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2023 Elsevier Masson SAS. All rights reserved.
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|a The Pepper huasteco yellow vein virus (PHYVV) is an endemic geminivirus in Mexico causing partial or total losses in the pepper crop since the damage caused by the virus has not been fully controlled. In this work, we evaluated the effect of ZnO NPs (0, 50, 100, 150, and 200 mM) as a preventive (72 h before) and curative (72 h after) treatment of PHYVV infection in two jalapeño pepper varieties. In this study, we observed a decrease in symptoms, and it could be caused by an induction of the defense system in pepper plants and a direct action on PHYVV by foliar application of ZnO NPs. Our findings suggest that ZnO NP application significantly decreased the viral titer for both varieties at 200 mM by 15.11-fold. However, this effect was different depending on the timing of application and the variety of pepper. The greatest decrease in the viral titer in the preventive treatment in both varieties was at the concentration of 200 mM (1781.17 and 274.5 times, respectively). For curative treatment in cv. Don Pancho at the concentration of 200 mM (333.33 times) and cv. Don Benito at 100 mM (43.10 folds). compared to control. Furthermore, virus mobility was generally restricted for both varieties at 100 mM (15.13-fold) compared to the control. The results possibly delineated that ZnO NPs increased plant resistance possibly by increasing POD (2.08 and 0.25 times) and SOD (0.998 and 1.38) in cv. Don Pancho and cv. Don Benito, respectively. On the other hand, in cv. Don Pancho and cv. Don Benito presented a decrease in CAT (0.61 and 0.058) and PAL (0.78 and 0.77), respectively. Taken together, we provide the first evidence to demonstrate the effect of ZnO NPs on viral symptoms depending on the plan-virus-ZnO NP interaction
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|a Journal Article
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|a Antiviral
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|a Capsicum annuum
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|a Inhibition
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|a Pepper huasteco yellow vein virus
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|a Plant resistance
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|a Reactive oxygen species
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|a ZnO nanoparticles
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|a Zinc Oxide
|2 NLM
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|a SOI2LOH54Z
|2 NLM
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| 700 |
1 |
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|a Rivera-Bustamante, Rafael F
|e verfasserin
|4 aut
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1 |
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|a Saavedra-Trejo, Diana L
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Vargas-Hernandez, Marcela
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Palos-Barba, Viviana
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Macias-Bobadilla, Israel
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Guevara-Gonzalez, Ramon Gerardo
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Rivera-Muñoz, Eric M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Torres-Pacheco, Irineo
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 203(2023) vom: 10. Okt., Seite 108074
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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| 773 |
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|g volume:203
|g year:2023
|g day:10
|g month:10
|g pages:108074
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|u http://dx.doi.org/10.1016/j.plaphy.2023.108074
|3 Volltext
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