作物抗除草剂转基因研究进展

摘要

The paper introduced the importance, the mechani sm and present situati on of studies on herbicide resistance genes. Meanwhile, the advantages and disad vantages of various transformation approaches were discussed forward to the futu re of the study.%综述了抗除草剂基因研究的意义、研究机理及国内外研究现状，分析了各种转基因方法的优缺点，展望了除草剂抗性育种的发展方向。