综述了胡萝卜遗传转化的研究进展,主要介绍了农杆菌介导法和DNA直接转化方法(包括基因枪法、电击法和PEG介导法)的分子机制和进展,并对遗传转化中受体基因型、外植体类型和菌株类型等影响因素进行阐述,以期为建立一个高效胡萝卜遗传转化体系提供理论依据。 The progress of genetic transformation of carrot was reviewed. The molecular mechanisms and progress of Agrobacterium-mediated and direct DNA transformation methods (including gene gun method, electric shock method and PEG-mediated method) were introduced. , Types of explants and strain types were described in order to provide a theoretical basis for establishing a high efficiency carrot genetic transformation system.