promoter trapping

These data indicated that the promoter trapping technique has a good future. Byanalyzing the mutants, we can get the useful mutants which have defects inpathogenicity, metabolism, and alterations in morphology.
实验数据表明，启动子陷阱技术具有良好的前景，通过这种方法，我们可以得到许多在形态、代谢、致病性等各个方面有变化的突变体。