Mehmood Sajid, Sajid Marina, Zhao Jie, Huang Lili, Kang Zhensheng
State Key Laboratory of Crop Stress Biology for Arid Areas, College of Plant Protection, Northwest A&F University, Yangling 712100, China.
College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China.
Pathogens. 2020 Jun 2;9(6):434. doi: 10.3390/pathogens9060434.
Understanding the interactions between the host and the pathogen is important in developing resistant cultivars and strategies for controlling the disease. Since the discovery of and spp. as alternate hosts of the wheat stripe rust pathogen, Westend. f. sp. Erikss. (), their possible role in generating new races of through sexual reproduction has become a hot topic. To date, all the investigations about the role of alternate hosts in the occurrence of the wheat stripe rust epidemics revealed that it depends on alternate host species and environmental conditions. In this review, we summarized the current status of alternate hosts of , their interactions with the pathogen, their importance in genetic diversity and disease epidemics. Most importantly, the recent research progress in understanding the role of alternate hosts of is provided.
了解宿主与病原体之间的相互作用对于培育抗病品种和制定病害控制策略至关重要。自从发现 和 属植物作为小麦条锈病病原体 Westend. f. sp. Erikss.（ ）的转主寄主以来，它们通过有性繁殖产生新小种的潜在作用已成为一个热门话题。迄今为止，所有关于转主寄主在小麦条锈病流行发生中作用的调查都表明，这取决于转主寄主物种和环境条件。在本综述中，我们总结了 的转主寄主的现状、它们与病原体的相互作用、它们在遗传多样性和病害流行中的重要性。最重要的是，提供了在理解 的转主寄主作用方面的最新研究进展。
