Record ID No. |
5653 |
Author(s) |
Hao Z.*, Xie W. and Chen B. , 2019 |
Affiliation |
*State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China. |
Title |
Arbuscular Mycorrhizal Symbiosis Affects plant Immunity to Viral Infection and Accumulation. |
Source. Vol.(no):Page |
Viruses. 11(534). |
Categories |
|
Subjects |
Reviews |
Sub-subjects |
Viruses |
Host |
NA |
Organism |
NA |
Country |
China |
Abstracts |
Arbuscular mycorrhizal (AM) fungi, as root symbionts of most terrestrial plants, improve plant growth and fitness. In addition to the improved plant nutritional status, the physiological changes that trigger metabolic changes in the root via AM fungi can also increase the host ability to overcome biotic and abiotic stresses. Plant viruses are one of the important limiting factors for the
commercial cultivation of various crops. The effect of AM fungi on viral infection is variable, and considerable attention is focused on shoot virus infection. This review provides an overview of the potential of AM fungi as bioprotection agents against viral diseases and emphasizes the complex
nature of plant–fungus–virus interactions. Several mechanisms, including modulated plant tolerance,
manipulation of induced systemic resistance (ISR), and altered vector pressure are involved in such interactions. We propose that using “omics” tools will provide detailed insights into the complex mechanisms underlying mycorrhizal-mediated plant immunity.
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