细胞内稳定表达出大量的执行关键功能的蛋白，其中 多数被转运到细胞外或定位于细胞内不同细胞器。然而，新合成的蛋白是如何跨过围绕细胞器的膜并被转运到正确位置的呢？ 这些问题可以在１９９９年诺贝尔生理学或医学奖获得者甘特·布洛贝尔（Ｇｕｎｔｅｒ Ｂｌｏｂｅｌ）的工 A large number of proteins that perform critical functions are expressed intracellularly, most of which are translocated to the outside of the cell or localized to different organelles within the cell. However, how does the newly synthesized protein cross membranes around organelles and be transported to the right place? These questions can be found in the work of Gunter Blobel, a Nobel Prize winner in physiology or medicine in 1999