Systemic acquired resistance (SAR), known as broad-spectrum, inducible plant immunity, is a defense response triggered by pathogen infection.
植物系统获得抗性(SAR)，是植物受到病原菌侵染后所激发的一种防卫反应。
The genes whose expression were modulated by the virus cover a broad spectrum of biological processes, including stress response, nucleic acid metabolism, proteinmetabolism, and many others.
表达丰度发生改变的基因包括了胁迫回应，核酸代谢和蛋白质代澍等多个方面。
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