Gene transfection is a technology that heterologous genes transfect eukaryotic cells, this article will summarize the significance, classification, methods and application of transfection.

• 基因转染技术是将外源基因转染真核细胞的一种技术,本文将对外源基因转染真核细胞的目的意义、转染技术分类、方法及其应用等做一综述。