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APPEARANCE OF PEROXIDASE REACTIVITY WITHIN THE ROUGH ENDOPLASMIC RETICULUM OF

by Blood Monocytes, After Surface Adherence, T. Bodel, Barbara A. Nichols, Dorothy, F. Bainton
"... The localization of peroxidase in the organelles of mononuclear phagocytes has been extensively studied by means of the cytochemical technique of Graham and Karnovsky (1). In the bone marrow of some species, such as man (2) and the rat (3), peroxidase is synthesized early in monocyte development and ..."
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and can be seen in promonocyte rough endoplasmic reticulum,l Golgi cisternae, and storage granules. As differentiation progresses to the monocyte stage, peroxidase can no longer be detected within the RER and Golgi complex, indicating that its synthesis has ceased, and a second population of granules

FENESTRAE IN THE ROUGH ENDOPLASMIC RETICULUM OF THE EXOCRINE PANCREATIC CELLS

by Lelio Orci, Alain Perrelet
"... Since its original description, the endoplasmic reticulum (ER) has been considered to be a system of flattened cisternae interconnected with canalicular bridges or tubules (1). This three-dimensional ..."
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Since its original description, the endoplasmic reticulum (ER) has been considered to be a system of flattened cisternae interconnected with canalicular bridges or tubules (1). This three-dimensional

Hormone-Dependent Accumulation of Rough Endoplasmic Reticulum in Mouse Mammary

by Epithelial Cells, In Vitro, Takami Oka
"... SUMMARY-The accumulation of rough endoplasmic reticulum (RER) in hormone-dependent differentiation of mammary glands was studied in vitro. The minimal hormone requirements for RER accumulation were insulin and corticosteroid. Several lines of evidence strongly suggested that casein formation by mamm ..."
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SUMMARY-The accumulation of rough endoplasmic reticulum (RER) in hormone-dependent differentiation of mammary glands was studied in vitro. The minimal hormone requirements for RER accumulation were insulin and corticosteroid. Several lines of evidence strongly suggested that casein formation

Anterograde and retrograde traffic between the rough endoplasmic reticulum and the Golgi complex

by Jane C. Stinchcombe, Hiroshi Nomoto, Daniel F. Cutler, Colin R. Hopkins - J. Cell , 1995
"... Abstract. The transfer of newly synthesized membrane proteins moving from the rough endoplasmic reticulum (RER) to the Golgi complex has been studied by electron microscopy in HEp-2 cells transfected with cDNAs for chimeric proteins. These proteins consist of a reporter enzyme, horseradish peroxidas ..."
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Abstract. The transfer of newly synthesized membrane proteins moving from the rough endoplasmic reticulum (RER) to the Golgi complex has been studied by electron microscopy in HEp-2 cells transfected with cDNAs for chimeric proteins. These proteins consist of a reporter enzyme, horseradish

Processing of the rough endoplasmic reticulum membrane glycoproteins of rotavirus SAI

by Alisa Kastan Kabcenell, Paul H. Atkinson - I. Z , 1985
"... ABSTRACT The synthesis and oligosaccharide processing of the glycoproteins of SA11 rotavirus in infected Mal04 cells was examined. Rotavirus assembles in the rough endoplasmic reticulum (RER) and encodes two glycoproteins: VP7, a component of the outer viral capsid, and NCVP5, a nonstructural protei ..."
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ABSTRACT The synthesis and oligosaccharide processing of the glycoproteins of SA11 rotavirus in infected Mal04 cells was examined. Rotavirus assembles in the rough endoplasmic reticulum (RER) and encodes two glycoproteins: VP7, a component of the outer viral capsid, and NCVP5, a nonstructural

Targeting of rough endoplasmic reticulum membrane proteins and ribosomes in invertebrate neurons

by Melissa M Rolls , David H Hall , Martin Victor , Ernst H K Stelzer , Tom A Rapoport - Mol. Biol. Cell , 2002
"... The endoplasmic reticulum (ER) is divided into rough and smooth domains (RER and SER). The two domains share most proteins, but RER is enriched in some membrane proteins by an unknown mechanism. We studied RER protein targeting by expressing fluorescent protein fusions to ER membrane proteins in Ca ..."
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The endoplasmic reticulum (ER) is divided into rough and smooth domains (RER and SER). The two domains share most proteins, but RER is enriched in some membrane proteins by an unknown mechanism. We studied RER protein targeting by expressing fluorescent protein fusions to ER membrane proteins

CONCENTRIC WHORLS OF ROUGH ENDOPLASMIC RETICULUM IN ADRENOCORTICAL CELLS OF THE MONGOLIAN GERBIL

by Peter A. Nickerson
"... Although whorls of smooth membranes have been observed in interstitial cells of the mouse testis (3) and in a variety of cells under normal and pathological conditions (13), relatively few observations ..."
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Although whorls of smooth membranes have been observed in interstitial cells of the mouse testis (3) and in a variety of cells under normal and pathological conditions (13), relatively few observations

A Vesicular Intermediate in the Transport of Hepatoma Secretory Proteins from the Rough Endoplasmic Reticulum

by To The Golgi Complex, Harvey E Lodish, Nancy Kong, Shirish Hirani, Jim Rasmussen
"... Abstract. We have identified a vesicle fraction that contains arantitrypsin and other human HepG2 hepatoma secretory proteins en route from the rough endoplasmic reticulum (RER) to the cis face of the Golgi complex. [35S]Methionine pulse-labeled cells were chased for various periods of time, and the ..."
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Abstract. We have identified a vesicle fraction that contains arantitrypsin and other human HepG2 hepatoma secretory proteins en route from the rough endoplasmic reticulum (RER) to the cis face of the Golgi complex. [35S]Methionine pulse-labeled cells were chased for various periods of time

REDOX CONSTITUENTS IN MILK FAT GLOBULE MEMBRANES AND ROUGH ENDOPLASMIC RETICULUM FROM LACTATING MAMMARY GLAND

by Ernst-dieter Jarasch, Gerda Bruder, Thomas W. Keenan, Werner W. Franke
"... Milk fat globule membranes (MFGM) and rough endoplasmic reticulum (RER) membranes were isolated from milk and lactating mammary gland from the cow and were characterized by biochemical and electron microscope methods in terms of gross composition (proteins, phospholipids, neutral lipids, cholesterol ..."
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Milk fat globule membranes (MFGM) and rough endoplasmic reticulum (RER) membranes were isolated from milk and lactating mammary gland from the cow and were characterized by biochemical and electron microscope methods in terms of gross composition (proteins, phospholipids, neutral lipids

The Rough Endoplasmic Reticulum and the Golgi Apparatus Visualized Using Specific Antibodies in Normal and Tumoral

by Prolactin Cells In Culture, C. Tougard, D. Louvard, R. Picart, A. Tlxler-vldal
"... ABSTRACT Antibodies directed against membrane components of dog pancreas rough endoplasmic reticulum (A-RER) and rat liver Golgi apparatus (A-Golgi) (Louvard, D., H. Reggio, and G. Warren, 1982, J. Cell Biol. 92:92-107) have been applied to cultured rat prolactin (PRL) cells, either normal cells in ..."
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ABSTRACT Antibodies directed against membrane components of dog pancreas rough endoplasmic reticulum (A-RER) and rat liver Golgi apparatus (A-Golgi) (Louvard, D., H. Reggio, and G. Warren, 1982, J. Cell Biol. 92:92-107) have been applied to cultured rat prolactin (PRL) cells, either normal cells
Results 1 - 10 of 6,288