Plant–Virus Interactions

2018 ◽  
pp. 43-77 ◽  
Author(s):  
Sunita Yadav ◽  
Anju K. Chhibbar
Keyword(s):  
Plant Virus ◽  
Virus Interactions

scholarly journals A systems biology approach to the evolution of plant–virus interactions

2011 ◽  
Vol 14 (4) ◽  
pp. 372-377 ◽  
Author(s):  
Santiago F Elena ◽  
Javier Carrera ◽  
Guillermo Rodrigo
Keyword(s):  
Systems Biology ◽  
Plant Virus ◽  
Virus Interactions

scholarly journals Towards an integrated molecular model of plant–virus interactions

2012 ◽  
Vol 2 (6) ◽  
pp. 719-724 ◽  
Author(s):  
Santiago F Elena ◽  
Guillermo Rodrigo
Keyword(s):  
Plant Virus ◽  
Molecular Model ◽  
Virus Interactions

Plant-Virus Interactions: Defence and Counter-Defence

2018 ◽  
pp. 134-176 ◽  
Author(s):  
Mathew Lewsey ◽  
Peter Palukaitis ◽  
John P. Carr
Keyword(s):  
Plant Virus ◽  
Virus Interactions

Recent Insights into Plant–Virus Interactions through Proteomic Analysis

2012 ◽  
Vol 11 (10) ◽  
pp. 4765-4780 ◽  
Author(s):  
Mariasole Di Carli ◽  
Eugenio Benvenuto ◽  
Marcello Donini
Keyword(s):  
Proteomic Analysis ◽  
Plant Virus ◽  
Virus Interactions

scholarly journals Variation in both host defense and prior herbivory can alter plant-vector-virus interactions

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Xiaobin Shi ◽  
Evan L. Preisser ◽  
Baiming Liu ◽  
Huipeng Pan ◽  
Min Xiang ◽  
...  
Keyword(s):  
Plant Defense ◽  
Plant Virus ◽  
Major Focus ◽  
Host Interactions ◽  
Pest Detection ◽  
Virus Interactions ◽  
Leaf Curl Virus ◽  
Lower Plant ◽  
Different Levels ◽  
Whitefly Vector

Abstract Background While virus-vector-host interactions have been a major focus of both basic and applied ecological research, little is known about how different levels of plant defense interact with prior herbivory to affect these relationships. We used genetically-modified strains of tomato (Solanum lycopersicum) varying in the jasmonic acid (JA) plant defense pathways to explore how plant defense and prior herbivory affects a plant virus (tomato yellow leaf curl virus, ‘TYLCV’), its vector (the whitefly Bemisia tabaci MED), and the host. Results Virus-free MED preferred low-JA over high-JA plants and had lower fitness on high-JA plants. Viruliferous MED preferred low-JA plants but their survival was unaffected by JA levels. While virus-free MED did not lower plant JA levels, viruliferous MED decreased both JA levels and the expression of JA-related genes. Infestation by viruliferous MED reduced plant JA levels. In preference tests, neither virus-free nor viruliferous MED discriminated among JA-varying plants previously exposed to virus-free MED. However, both virus-free and viruliferous MED preferred low-JA plant genotypes when choosing between plants that had both been previously exposed to viruliferous MED. The enhanced preference for low-JA genotypes appears linked to the volatile compound neophytadiene, which was found only in whitefly-infested plants and at concentrations inversely related to plant JA levels. Conclusions Our findings illustrate how plant defense can interact with prior herbivory to affect both a plant virus and its whitefly vector, and confirm the induction of neophytadiene by MED. The apparent attraction of MED to neophytadiene may prove useful in pest detection and management.

scholarly journals Oxidative stress and antioxidative responses in plant–virus interactions

2016 ◽  
Vol 94 ◽  
pp. 134-148 ◽  
Author(s):  
José Antonio Hernández ◽  
Gábor Gullner ◽  
María José Clemente-Moreno ◽  
András Künstler ◽  
Csilla Juhász ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Plant Virus ◽  
Antioxidative Responses ◽  
Virus Interactions
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