内膜系统和细胞的物质运输

osomes are protected by telomeres and the enzyme telomerase"The Nobel Prize in chemistry 2009Venkatraman RamakrishnanMRC laboratory of molecular biology, Cambridge, UKThomas A. SteitzYale UniversityNew Haven, CT. USAAda E. YonathWeizmann Institute of ScienceRehovot, IsraelThe Nobel Prize in chemistry 2009Venkatraman RamakrishnanMRC laboratory of molecular biology, Cambridge, UKThomas A. SteitzYale UniversityNew Haven, CT. USAAda E. YonathWeizmann Institute of ScienceRehovot, Israelfor studies of the structure and function of the ribosomeA mammalian cell细胞内膜系统★内膜系统(endomembrane system)位于细胞内,在结构、功能乃至发生上有一定联系的膜性结构的总称。★内膜系统包括:内质网、高尔基复合体、溶酶体、过氧化氢体及核膜等。Bonifacino JS and Glick BS, 2004内质网(endoplasmic reticulum,ER))?1945年Porter K.R和Claude A.D用电子显微镜观察培养的小鼠成纤维细胞发现细胞质中有一些形状大小略有不同的小管、小囊连接成网状的结构称内质网。