دورية أكاديمية
Signaling pathway played by salicylic acid, gentisic acid, nitric oxide, polyamines and non-enzymatic antioxidants in compatible and incompatible Solanum-tomato mottle mosaic virus interactions.
| العنوان: | Signaling pathway played by salicylic acid, gentisic acid, nitric oxide, polyamines and non-enzymatic antioxidants in compatible and incompatible Solanum-tomato mottle mosaic virus interactions. |
|---|---|
| المؤلفون: | Nagai A; Laboratório de Fitoquímica, Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil. Electronic address: alice.nagai@usp.br., Torres PB; Laboratório de Fitoquímica, Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil., Duarte LML; Laboratório de Fitovirologia, Instituto Biológico, São Paulo, Brazil., Chaves ALR; Laboratório de Fitovirologia, Instituto Biológico, São Paulo, Brazil., Macedo AF; Laboratório de Biologia Celular de Plantas, Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil., Floh EIS; Laboratório de Biologia Celular de Plantas, Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil., de Oliveira LF; Laboratório de Biologia Celular de Plantas, Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil., Zuccarelli R; Laboratório de Fisiologia do Desenvolvimento Vegetal, Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil., Dos Santos DYAC; Laboratório de Fitoquímica, Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil. Electronic address: dyacsan@ib.usp.br. |
| المصدر: | Plant science : an international journal of experimental plant biology [Plant Sci] 2020 Jan; Vol. 290, pp. 110274. Date of Electronic Publication: 2019 Sep 16. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Ireland Country of Publication: Ireland NLM ID: 9882015 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-2259 (Electronic) Linking ISSN: 01689452 NLM ISO Abbreviation: Plant Sci Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: <2010>- : Shannon, Co. Clare : Elsevier Ireland Original Publication: Shannon [Clare] : Elsevier Scientific Publishers Ireland Ltd., c1985- |
| مواضيع طبية MeSH: | Antioxidants/*metabolism , Plant Diseases/*microbiology , Solanum/*metabolism , Tobamovirus/*physiology, Gentisates/metabolism ; Solanum lycopersicum/metabolism ; Solanum lycopersicum/microbiology ; Nitric Oxide/metabolism ; Polyamines/metabolism ; Salicylic Acid/metabolism ; Signal Transduction ; Solanum/microbiology |
| مستخلص: | Plants are exposed to a vast array of pathogens. The interaction between them may be classified in compatible and incompatible. Polyamines (PAs) are involved in defense responses, as well as salicylic acid (SA), gentisic acid (GA) and nitric oxide (NO), which can increase the content of reactive oxygen species (ROS), creating a harsh environment to the pathogen. ROS can also damage the host cell and they can be controlled by ascorbate and glutathione. Among phytopathogens, one of the major threats to tomato crops is tomato mottle mosaic virus (ToMMV). Resistance against this virus probably involves the Tm-2 2 gene. This work aimed to analyze signaling and antioxidant molecules in the defense response against ToMMV in Solanum pimpinellifolium and in S. lycopersicum 'VFNT'. In S. pimpinellifolium plants inoculated with ToMMV, an increase in NO, SA, GA, ascorbate and oxidized glutathione and a decrease in the content of PAs were observed. Characteristic symptoms of diseased plants and high absorbance values in PTA-ELISA indicated a compatible interaction. In VFNT-inoculated plants, less significant differences were noticed. Symptoms and viral concentration were not detected, indicating an incompatible interaction, possibly associated with the effector-triggered immunity (ETI) response. (Copyright © 2019 Elsevier B.V. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Antioxidant system; Signaling molecules; Solanum lycopersicum ‘VFNT’; Solanum pimpinellifolium; ToMMV |
| المشرفين على المادة: | 0 (Antioxidants) 0 (Gentisates) 0 (Polyamines) 31C4KY9ESH (Nitric Oxide) O414PZ4LPZ (Salicylic Acid) VP36V95O3T (2,5-dihydroxybenzoic acid) |
| تواريخ الأحداث: | Date Created: 20191130 Date Completed: 20200323 Latest Revision: 20221207 |
| رمز التحديث: | 20221213 |
| DOI: | 10.1016/j.plantsci.2019.110274 |
| PMID: | 31779908 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1873-2259 |
|---|---|
| DOI: | 10.1016/j.plantsci.2019.110274 |