How do cells in your brain know which proteins they ought to be making, and how do cells in the pancreas know which proteins they ought to be making?

你的脑细胞怎么知道,该生成哪些蛋白质呢,而你的胰腺细胞又是怎么知道,不该生成哪些蛋白质呢

耶鲁公开课 - 生物医学工程探索课程节选