In addition to the development ofstrategies to circumvent multi-drug resistance in cancer, these studies have led to a new generation of selectable vectors for gene therapy.

• 另外，这些研究不仅使得防止癌症多药耐药性的发生的研究得到了一个很大发展，还使得基因治疗选择性进入了一个新的阶段。