Lehmann Silke, Serrano Mario, L'Haridon Floriane, Tjamos Sotirios E, Metraux Jean-Pierre
Department of Biology, University of Fribourg, 10 chemin du Musée, CH-1700 Fribourg, Switzerland.
Laboratory of Plant Pathology, Department of Crop Science, Agricultural University of Athens, 75 Iera Odos, 118 55 Athens, Greece.
Phytochemistry. 2015 Apr;112:54-62. doi: 10.1016/j.phytochem.2014.08.027. Epub 2014 Sep 25.
Reactive oxygen species (ROS) have been studied for their role in plant development as well as in plant immunity. ROS were consistently observed to accumulate in the plant after the perception of pathogens and microbes and over the years, ROS were postulated to be an integral part of the defence response of the plant. In this article we will focus on recent findings about ROS involved in the interaction of plants with pathogenic fungi. We will describe the ways to detect ROS, their modes of action and their importance in relation to resistance to fungal pathogens. In addition we include some results from works focussing on the fungal interactor and from studies investigating roots during pathogen attack.
活性氧（ROS）在植物发育以及植物免疫中的作用已得到研究。在感知病原体和微生物后，人们持续观察到植物体内会积累活性氧，多年来，活性氧被认为是植物防御反应不可或缺的一部分。在本文中，我们将重点关注植物与致病真菌相互作用中活性氧的最新研究发现。我们将描述检测活性氧的方法、它们的作用方式以及它们在抗真菌病原体方面的重要性。此外，我们还纳入了一些聚焦于真菌相互作用体的研究成果以及病原体攻击期间对根系研究的结果。
