摘要
甜菜胞囊线虫(Heterodera schachtii)是甜菜的重要病害之一,给甜菜生产造成了极大的损失。随着分子生物学和遗传工程技术的发展,采用遗传工程改良策略进行甜菜抗性品种选育是甜菜胞囊线虫防治中最经济、有效的方法。介绍了甜菜胞囊线虫的生育史及抗性机制,综述了甜菜胞囊线虫抗性基因的克隆和鉴定研究进展及甜菜胞囊线虫抗性育种的遗传工程改良策略,并提出今后甜菜胞囊线虫抗性育种的展望。
Cyst nematode（Heterodera schachtii） is the most important diseases in sugar beet cultivation and it causes great losses to the sugar beet production.With the development of molecular biology and genetic engineering technology,the genetic engineering improvement strategies is the most economical and effective method for sugar beet cyst nematode resistant breeding.It firstly introduced the life of sugar beet cyst nematode fertility and resistant mechanism,then reviewed the studied progresses of beet cyst nematode resistant genes cloning,identification and the genetic engineering improvement strategies for sugar beet cyst nematode resistance breeding.Furthermore,the prospect of sugar beet cyst nematode breeding in the future has also been discussed.
出处
《中国生物工程杂志》
CAS
CSCD
北大核心
2012年第10期99-105,共7页
China Biotechnology
基金
国家自然科学基金(31071443)
农业部转基因生物新品种培育重大专项(2011ZX08004-004-009)资助项目
关键词
甜菜胞囊线虫
抗性
抗性基因
遗传工程改良
Beet cyst nematode Resistance Resistance gene Genetic engineering
