摘要
对小麦进行硒强化是解决国民普遍缺硒的有效方法。结合国内外对小麦硒强化的研究工作,综述了硒强化对小麦籽粒相关性状、脱氧雪腐镰刀菌烯醇(DON)毒素积累和氮素累积效率的影响以及硒耐性主效数量性状位点(QTL)定位等方面的工作,并对小麦硒强化的前景和策略进行了展望。
Selenium （Se） biofortification of wheat is an effective strategy to increase Se intake of people. Based on related researches at home and abroad on Se-hiofortifieation, this paper reviewed the effects of Se-biofortification on grain related traits, DON accumulation caused by Fusarium species and nitrogen accumulation efficiency, as well as QTL mapping for Se tolerance in wheat. We also proposed the research prospect and strategies for Se-biofortification of wheat.
作者
孙发宇
杨亮
李磊
袁林喜
尹雪斌
杨光
李韬
SUN Fayu YANG Liang LI Lei YUAN Linxi YIN Xuebin YANG Guang LI Tao(Jiangsu Provincial Key Laboratory of Crop Genetics and Physiology, Key Laboratory of Plant Functional Genomics of Ministry of Education, Wheat Research Center, Yangzhou University, Jiangsu Yangzhou 225009, China Jiangsu Bio-engineering Research Centre of Selenium, Jiangsu Suzhou 215123, China Suzhou Institute of University of Science and Technology of China, Jiangsu Suzhou 215123, China Zhenjiang Jinhua Agricultural Technology Development Co., Ltd., Jiangsu Zhenjiang 212000, China)
出处
《生物技术进展》
2017年第5期433-438,共6页
Current Biotechnology
基金
扬州大学创新团队项目
江苏省研究生科研创新项目
江苏省高校优势学科建设工程资助项目(PAPD)资助
关键词
小麦硒强化
籽粒相关性状
抗逆性
氮效率
硒耐性
Se-biofortification of wheat
grain related traits
stress resistance
nitrogen accumulation efficiency
Se-tolerance
