摘要
倒伏是水稻高产稳产的一个重要限制因素。水稻倒伏主要受植株形态、茎秆结构与细胞壁成分的影响。近年来,随着水稻基因组学和分子生物学的发展,水稻抗倒伏性状的研究已逐渐从植株表型分析发展到分子水平调控机理解析。本文综述了水稻株型、茎秆特性与细胞壁化学组成对水稻抗倒伏性状影响的分子机理。这些研究为水稻抗倒伏分子育种奠定了重要的理论基础。
Rice lodging is a serious problem impairing grain yield.Plant stature,culm structure and cell wall components play major roles in shaping rice lodging resistance.Genomic and genetic dissection of rice has generated insightful information into mechanistic elucidation of the rice lodging resistance.Here,we summarize the recent advances in molecular understanding of the lodging resistance in association with rice stature,culm character and chemical composition of cell walls.The knowledge helps to establish new molecular strategies for breeding rice varieties with enhanced lodging resistance properties.
出处
《中国水稻科学》
CAS
CSCD
北大核心
2016年第2期216-222,共7页
Chinese Journal of Rice Science
基金
中国科学院战略性先导科技专项(XDA08020203)
