电子克隆是随着基因组计划和 EST计划实施发展起来的 ,利用生物信息学手段进行基因克隆的新方法。已经公布的水稻基因组序列框架图 ,使得水稻的电子克隆路线得以实施。介绍了水稻电子克隆的基本原另、应用实例、相关的生物信息资源、存在问题和展望 Electronic cloning is a new method of gene cloning using bioinformatics with the development of genome project and EST project. The published map of the rice genome sequence has enabled the electronic cloning of rice. Introduced the basic principle of rice electronic cloning, application examples, related biological information resources, existing problems and prospects