Research Progress on Drought Resistance Mechanism and Breeding in Rapeseed(Brassica napus L.)
CAI Dongfang
ZHANG Shufen
HE Junping
ZHU Jiacheng
WANG Jianping
WEN Yancheng
CAO Jinhua
ZHAO Lei
WANG Dongguo
Abstract：Drought stress is one of the major constraint environmental factors for global agricultural production,which greatly affects the growth and productivity of rapeseed(Brassica napus L.).Recently,scientists have been trying to investigate the genetic and molecular mechanisms of drought resistance in rapeseed, and breed drought-tolerant cultivars.This review summarized the most recent progress on the molecular mechanism for drought tolerance,including QTL analyses of drought-related traits and drought-responsive proteins,and drought resistance breeding in rapeseed,so as to provide the interrelated theoretical basis for enhancing drought tolerance in rapeseed and accelerating the improvement programs in Brassica crops.
Keywords：Brassica napus L.drought stressdrought resistance mechanismdrought resistance breeding
Publication Date：2017-03-02
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：6( 8-12,28 )