Division of Plant Sciences, C.S. Bond Life Sciences Center and Interdisciplinary Plant Group, University of Missouri, Columbia, MO, 65211, USA.
Division of Applied Life Science (BK 21 Plus Program), Plant Molecular Biology and Biotechnology Research Center, Division of Life Science, Gyeongsang National University, Jinju, 52828, Korea.
Plant J. 2018 Feb;93(4):637-650. doi: 10.1111/tpj.13798. Epub 2018 Jan 14.
Unlike animals, plants do not have an adaptive immune system and have instead evolved sophisticated and multi-layered innate immune mechanisms. To overcome plant immunity, pathogens secrete a diverse array of effectors into the apoplast and virtually all cellular compartments to dampen immune signaling and interfere with plant functions. Here we describe the scope of the arms race throughout the cell and summarize various strategies used by both plants and pathogens. Through studying the ongoing evolutionary battle between plants and key pathogens, we may yet uncover potential ways to achieve the ultimate goal of engineering broad-spectrum resistant crops without affecting food quality or productivity.
与动物不同，植物没有适应性免疫系统，而是进化出了复杂的多层次先天免疫机制。为了克服植物的免疫力，病原体将多种效应物分泌到质外体和几乎所有的细胞隔室中，以抑制免疫信号并干扰植物功能。在这里，我们描述了整个细胞中军备竞赛的范围，并总结了植物和病原体使用的各种策略。通过研究植物和关键病原体之间正在进行的进化斗争，我们也许还能发现潜在的方法来实现工程广谱抗性作物的最终目标，而不影响食物质量或生产力。
