大豆抗食叶性害虫相关QTL与基因网络研究进展

Development of Soybean Leaf-feeding Insect Resistance QTLs and Gene Network

大豆是重要的粮油作物,但其产量和品质受到食叶性害虫的严重影响。总结归纳了近10年来大豆抗虫分子遗传研究的成果,包括抗虫QTL定位、优异等位基因及载体材料发掘、优异杂交组合预测、抗虫相关基因鉴定及大豆与食叶性害虫交互调控基因网络分析等,并讨论了大豆抗虫研究面临的挑战和发展。

Soybean is an important grain and oil crop, however, its yield and quality are seriously reduced due to insect damage. In this paper, we mentioned the genetic research progress in soybean resistance to insect in last decade. It entailed resistance QTLs mapping, elite alleles and their carriers mining, the best crosses predicting, the characterization of resistance genes and gene network caused by the interaction between soybean and leaf-feeding insect. We also discussed the chance and challenge tor soybean resistance to leaf-feeding insect.