If I'm going to make insulin from this I have to know that I've got the introns spliced out correctly.

如果我要用这些来生成胰岛素,我就得知道是不是把内含子都准确剔除了

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Those regions that are not are spliced out during RNA processing to form the mRNA transcript that's used to make the protein.

而这些与生成胰岛素无关的区域,在RNA剪接过程中就被剔除,从而生成转录蛋白质的mRNA

耶鲁公开课 - 生物医学工程探索课程节选