期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1994
卷号：91
期号：25
页码：11924-11928
DOI：10.1073/pnas.91.25.11924
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：We identify in normal cells the existence of two distinct sites of the transitional endoplasmic reticulum (ER), one housing the Sec23p protein complex (the classical transitional element), the other the coatomer protein complex (the coatomer-rich ER). Experimental conditions that reduce transport from the ER to the Golgi complex lead to the overexpression of this newly defined coatomer-rich ER.
