1. Advances on resistance mechanism and gene to SCN in soybean.
- Author
-
LIAN Yun and LU Wei-guo
- Subjects
SOYBEAN cyst nematode ,CROP genetics ,SOYBEAN ,PATHOGENIC microorganisms ,MICROBIOLOGY ,PLANT breeding ,PLANT proteins - Abstract
Soybean cyst nematode (SCN) is the most economically damaging pathogen of soybeans in the world. The research results show that plants inhibiting the development of SCN by secreting defense enzymes, phenolic metabolism, phytoalexins, and so on, is a plant resistance mechanism. rhg1 and rhg4 allele are widely used for resistance against SCN. Pel, GmHs1
pro-1 , 30C02 and GmRLK18 - 1 are key genes or proteins in the research of resistance against SCN. This paper reviewed the plant resistance mechanism against SCN and the research progress on resistant genes, and provided a reference for soybean molecular breeding. [ABSTRACT FROM AUTHOR]- Published
- 2013
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