大豆孢囊线虫
生物
数量性状位点
特质
异胞体
抗性(生态学)
基因座(遗传学)
植物抗病性
生物技术
基因
线虫
计算生物学
遗传学
农学
生态学
计算机科学
程序设计语言
出处
期刊:Annual Review of Phytopathology
[Annual Reviews]
日期:2022-08-26
卷期号:60 (1): 379-409
被引量:14
标识
DOI:10.1146/annurev-phyto-020620-120823
摘要
Resistance to the soybean cyst nematode (SCN) is a topic incorporating multiple mechanisms and multiple types of science. It is also a topic of substantial agricultural importance, as SCN is estimated to cause more yield damage than any other pathogen of soybean, one of the world's main food crops. Both soybean and SCN have experienced jumps in experimental tractability in the past decade, and significant advances have been made. The rhg1-b locus, deployed on millions of farm acres, has been durable and will remain important, but local SCN populations are gradually evolving to overcome rhg1-b. Multiple other SCN resistance quantitative trait loci (QTL) of proven value are now in play with soybean breeders. QTL causal gene discovery and mechanistic insights into SCN resistance are contributing to both basic and applied disciplines. Additional understanding of SCN and other cyst nematodes will also grow in importance and lead to novel disease control strategies.
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