Biological characteristics and induced resistance to Heterodera glycines. Recent progresses on soybean resistance to soybean cyst nematode. 4 of soybean cyst nematode Heterodera glycines. Resistance evaluation of soybean varieties and germplasms to the races No. New approaches to control plant parasitic nematodes.
Evaluation and utilization of soybean germplasm for resistance to cyst nematode in China// Sudarić A. Population distribution and pathogenicity differentiation of soybean cyst nematode in main soybean production areas of China. First report of soybean cyst nematode, Heterodera glycines, on soybean from Guangxi, Guizhou, and Jiangxi provinces, China. Dissecting the economic impact of soybean diseases in the United States over two decades. Soybean Sci Technol, 2010(1):21-24.īandara AY, Weerasooriya DK, Bradley CA, et al. The research advances on soybean cyst nematodes(SCN). A model plant pathogen from the kingdom Animalia:Heterodera glycines, the soybean cyst nematode. Key words: soybean cyst nematode, resistance mechanism, phytohormones, Rhg1, Rhg4, interaction between plant parasitic nematode and host This is conducive to fully exploring the potential resistance genes of soybeans,laying a theoretical foundation for the creation of new soybean germplasms resistant to soybean cyst nematode,and serving the safe development of China’s soybean industry. This review,summarizes the resistance mechanism of known major resistant sites Rhg1and Rhg4 in soybean,as well as the relationship between vlicular transport,phytohormone pathway and the resistance to soybean cyst nematode,discusses the significance of related functional proteins for soybean resistance and possible issues in the future research direction,and prospects the further reaches in this field. With the development of modern biotechnology,many researchers have elucidated the resistances to soybean cyst nematode by means of genetics,transcriptomics,and protein function studies. At present,with the excessive use of a single resistant variety,the races of soybean cyst nematode continue to evolve,leading to reduced resistance and threatening the safety of the soybean industry. The use of resistant varieties is the most economical and effective measures to control soybean cyst nematode disease. The control of this pathogen is challenging.
Soybean cyst nematode disease is a significant disease threatening major soybean producing areas globally,causing more than one billion US dollars in economic losses worldwide every year.
China is currently the largest soybean consumer and importer in the world,and the number of imported soybeans is increasing year by year. Soybean plays an essential role in China’s economy.
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