植物突变体库的作用及构建研究进展

Progress on the Function and Construction of Plant Mutant Library

发生突变的个体叫作突变体。突变体往往具有与野生型不同的表型,这样就为缺失组分的功能研究提供了有益的信息。主要介绍了植物突变体库的作用及构建方法,重点论述了自发突变体库、理化诱变突变体库及T-DNA插入突变体库的构建原理与特征,并对植物突变体库的研究前景进行了展望。

The mutated individual is called a mutant. Mutants often have different phenotypes different from the wild type, which can provide useful information for the mutated components. This paper mainly introduces the function and construction method of plant mutant library. The construction principle and characteristics of spontaneous mutants,the physical and chemical mutagenesis and T-DNA insertion mutant library, the progress on plant mutant library are prospected.