Genetics,resistance mechanism,and breeding of powdery mildew resistance in cucumbers(Cucumis sativus L.)  

作　　者：Jingtao Nie Qi Yuan Wanlu Zhang Junsong Pan 

机构地区：[1]College of Horticulture Science,Zhejiang Agriculture&Forestry University,Hangzhou,Zhejiang 311300,China [2]Key Laboratory of Quality and Safety Control for Subtropical Fruit and Vegetable,Ministry of Agriculture and Rural Affairs,Hangzhou,Zhejiang 311300,China [3]Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province,College of Horticulture Science,Zhejiang A&F University,Hangzhou,Zhejiang 311300,China [4]School of Agriculture and Biology,Shanghai Jiao Tong University,Shanghai 200241,China

出　　处：《Horticultural Plant Journal》2023年第4期603-615,共13页园艺学报（英文版）

基　　金：supported by the National Natural Science Foundation of China(Grant No.31701915);Zhejiang Province Public Welfare Technology Application Research Project(Grant No.LGN19C150007).

摘　　要：Cucumber is an important vegetable worldwide,and powdery mildew(PM)is a common and serious disease of cucumbers.Breeding disease-resistant cucumber varieties is the most advantageous strategy to control this disease.In recent years,exploration and identification of cucumber PM resistance genes have achieved great advancement,and many genes have been cloned and verified using different methods.However,the resistance mechanism of cucumber PM is still unclear,and many ambiguities need to be elucidated urgently.In this review,we summarized the research advances in PM resistance in cucumbers,including genetic analysis,quantitative trait locus mapping,map-based cloning,transcriptomics,mlo-mediated PM resistance,and mining of noncoding RNAs involved in resistance.Finally,the research directions and the problems that need to be solved in the future were discussed.

关 键 词：CUCUMBER Powdery mildew resistance Gene mapping Resistance mechanism Molecular breeding Mildew resistance locus O(MLO) 

分 类 号：S436.421.12[农业科学—农业昆虫与害虫防治]